So we gave you a couple of weeks to get used to this "Happy New Year" and "Happy 2010" stuff... but now it's really starting to sink in that a new decade is upon us.  Es el fin de los 00s.  And to help us celebrate this momentous occasion, we've been airing some of lo mejor de lo mejor de los 00s toda esta semana on MTV Tr3s.  Catch the next Mejor De Los 00s countdown esta noche at 7pm EST, where we find out who las mejores mamasotas de la decada were!

Last night, during the first of our Mejor De Los 00s countdown, we took a look at the top musical collaborations of the decade.  Here are algunos de nuestros favoritos (in no particular order) -- vote on which of these is YOUR favorite and scroll down for more on cada uno! Watch the best collaborations de los 00s online here.

The #1 collabo of the decade?  Hands down, Shakira and Alejandro Sanz "La Tortura." Por que?  Well... have you seen Shakira in this video??  Can you say ultra mega caliente?!  This track was so hot when it appeared in 2005, that it was the first Spanish song performed at the MTV Video Music Awards, where it was also nominated.  Shaki went on to win a Grammy for the album, Fijación Oral Vol. 1, on which she collaborated con otros artistas como Wyclef Jean y Carlos Santana... pero we think this video is pretty much as hot as it gets!  Estás de acuerdo?

Also making a huge impact on the Latin music front en los 00s was Daddy Yankee f/Fergie "Impacto (Remix)." We triple dog dare you to remember una sola fiesta en el 2007 that did not include this poppin' track.  Esta canción fue hecha para bailar, and watching Miss Fergalicious get down with Daddy Yankee es cosa seria!  They don't call him The Big Boss for nothing... we like the way you do it!

Jennifer Lopez f/Marc Anthony "No Me Ames." Okay, okay, so technically this one came out in 1999.  But it won a Latin Billboard and was nominated for two Latin Grammys in 2000, so it counts, verdad?  Plus, este video fue la primera vez that we saw JLo and Marc (a Latin music powerhouse couple if we ever saw one!) así de juntitos.  Just think... would the sparks have flown four years later if it hadn't been for this video?  History in the making, amigos!

Beyoncé and Shakira "Beautiful Liar." So, just how big was Shakira en los 00s?  Big enough that we're including her twice.  But, can you really blame us?  This video con Beyoncé was a huge hit in 2007, if only because it united dos de las mujeres más bellas en la música pop.  And the video also won an MTV Music Video Award for Most Earth-Shattering Collaboration, so that oughtta tell you something!

Wisin y Yandel f/50 Cent "Mujeres in the Club." Did you really think we'd leave this one out?  No solo es que Wisin y Yandel revolucionaron el genero de reggaeton durante la decada, but these guys also collaborated with one of the biggest names in hip-hop.  El resultado?  A super hot club hit to round out the decade!  Disfrútalo!

Stay tuned to MTV Tr3s for more Mejor De Los 00s countdowns toda esta semana at 7pm EST!

Did you just Laugh Out Loud? We did!

Jennifer Lopez recently revealed to Latina mag that she believed her role in El Cantante, along with hubby Marc Anthony, was Oscar worthy.  Um...wasn't this a box office blunder?

J to the Lo said:

“I feel like I had that [Oscar worthy role] in El Cantante, but I don’t even think the academy members saw it. I feel like it’s their responsibility to do that, to see everything that’s out there, everything that could be great. Well, it is a little bit frustrating. It was funny; when the Oscars were on, I had just given birth on the 22nd, and the Oscars, I think, were a day or two later. I was sitting there with my twins—I couldn’t have been happier—but I was like, ‘How dope would it have been if I would’ve won the Oscar and been here in my hospital bed accepting the award? Thank you so much! I just want to thank the academy!’ But we joked about it. It’s all good."

Wow! We'll give her a little credit. She may have deserved an Oscar for Selena, but definitely not El Cantante. We would advise Jenny to stick to her singing, but...well... (PerezHilton)

Photo via Latina

Last night marked the premiere episode of Lopez Tonight. We caught it and thought George Lopez was nothing short of hysterical. The host started off the night by noting what America truly looks like: young, old, Black, White, Latino, Asian... and that change was finally coming to late night.  It's refreshing to see a Latino late night host, and we're glad that he did not disappoint!

Lopez brought his hilarious stand-up, amazing guests - which included the beautiful Eva Longoria Parker doing a number on a stripper pole - and audience games bien entretenidos to the line-up.  So what more can we expect from nuestro cómico favorito?  Well tonight should be good, as Marc Anthony and Jamie Foxx are scheduled to appear!  Mucha suerte, Señor Lopez!

Photo via YouTube

Jennifer Lopez's ex-husband must be in desperate need of cash! As previously reported, Ojani Noa was working on a mockumentary of his marriage to Jennifer, before she sent him a cease and desist letter and cut off production.  Pero parece que Noa no se va dar por vencido, because now he's trying to shop around an 11-hour tape that shows JLo playing sex games and having a nasty fight con su mamá.

According to the National Enquirer, some of the scenes include Lopez checking out her butt in the mirror while wearing a bra and panties. Another scene includes Jennifer getting on a motorcycle wearing a dress and no underwear.

It doesn't sound sooo bad to us, pero Jenny is now a mother of two, y claro, who wants little Max and Emme to get a hold of that tape in a few years?!  We're sure Jenny will have this sex tape fiasco under wraps soon... this isn't the first time she's stopped her first husband, and we're sure it won't be the last. [National Enquirer]

Pero ahora the real question is... what does Marc have to say about all this??

Photo via Getty Images

The equally stunning Jennifer Lopez and Kim Kardashian were seen hanging out yesterday in Miami. Does this seem like an unlikely pairing? We thought so too! First stop for the divas was the Dolphins/Saints game where Reggie Bush, Kim Kardashian's boyfriend, and his team took the win, 6-0. The the duo met up at LIV nightclub inside the Fountainbleau Hotel where JLo debuted her new single " Fresh Out the Oven" featuring Pitbull. Oh Yeah, March Anthony was there too! We wonder if there was any rivalry between las dos parejas, considering Reggie Bush plays with the Saints and Marc Anthony is co-owner of the Dolphins?  [Twitter]

Can we expect to see more of these dazzling divas together? We hope so! Jenny has never looked better and KK is smokin' too!

Photos via Twitter

Last night, the White House became La Casa Blanca y nuestro Presidente brought out even more of his Latino side than he has already... At least that was the running joke from George Lopez, Eva Longoria Parker, and Jimmy Smits that started off the "Fiesta Latina" showcase last night.

The event not only hosted amazing Latino figures (including the first Hispanic to sit on the Supreme Court, Justice Sonia Sotomayor), it was really a celebration of our culture y nuestra música. Obama spoke about the global appeal of our ritmo Latino, and how all cultures can tune into it. Some of those bringing down the house were Gloria Estefan, José Feliciano, and Los Premios nominees for Best MTV Tr3s Artist, Aventura, among others. But our favorite performance came from Thalía who asked President Obama to dance with her and called him "Machooo!" Love it!  Watch the clip of Obama dancing with Thalía here!

The grand finale had all the celebs on stage together, dancing to Gloria Estefan's "Mi Tierra." A perfect end to an amazing night. Stay tuned to MTV News for exclusive coverage.

Click after the jump to check out some celeb photos for this event, including some of Aventura! Read more...

Latinos continue to make us proud as they repesent our culture en la casa blanca!  President Obama and the First Lady are hosting a concert series called, "Performance at the White House: Fiesta Latina."  Ay, que rico! The program celebrates Hispanic heritage and includes performances by salsero Marc Anthony, Jimmy Smits, Gloria Estefan, José Feliciano, George Lopez, Thalia, Tito "El Bambino", our favorite bachateros Aventura, and the Chicano rock band Los Lobos. 

Henry Santos Jeter from Aventura tweeted a clip from their live rehearsal earlier. Looks like it's going to be an amazing show!

Latinos in the White House...WEPA!!! Go Obama, Go Obama! Dale 'pa 'bajo!

Photos via Getty Images

Esta fiesta no se acaba! We just got word that even more super estrellas have been added to the roster of performers at the White House.

President Obama has not only invited the kings of bachata, Aventura, and our royal boricua couple Marc Anthony & Jennifer Lopez, he's also turning the party out a la Mexicana, with pop sensation Thalía! Que emoción!

Other invited Latinos include George Lopez, Jimmy Smits, José Feliciano, y Los Lobos, entre algunos. Remember to stay tuned to MTV Tr3s to get all the exclusive MTV News coverage of this Hispanic Heritage Month event! [Quien]

Photo via Getty Images

Remember when we told you that Tito el Bambino and Aventura will be singing at the White House in celebration of Hispanic Heritage month? Well, it seems like there'll be a few more estrellas putting on a show for the President.

Expected performers include living legend Carlos Santana, Miami-based Cubana and 80's pop icon Gloria Estefan, y el ídolo puertorriqueño Marc Anthony con su esposa Jennifer Lopez.

MTV News will be covering the event, so you can be sure that Tr3s will fill you in on all the juicy details! We have to admit, President Obama knows how to throw a party! [Quien]

Photo via Getty Images

Y cual casa será? The White House of course!

Remember when we told you about how President Obama was going all Latino and invited Aventura to sing at the White House on October 13th? Well, it seems that in honor of Hispanic Heritage month, he's adding a few more Latinos to the guest list!

Reggaetonero Tito el Bambino will also be performing for the presidential family along with the kings of bachata, Aventura. El cantautor de "El Amor" is just fresh off singing at the Miss Venezuela pageant too. Tito si que se está quemando de caliente!

Maybe he can teach Michelle some perréo, no? Buena suerte Tito! [People en Español]

Photo via Getty Images

To see who else will be there, read more after the jump! Read more...