Justin Bieber, Christina Aguilera, Kelly Clarkson, Mary J. Blige, and Maroon 5 will perform at next month's American Music Awards, producer Larry Klein said Monday.

They join previously announced performers Katy Perry and Pitbull.

Klein says the host-free show will feature unusual pairings such as Aguilera performing the hit song, Moves Like Jagger, with Maroon 5.

To vote for your favorites, check out the show’s official website.

The show, stemming from the Nokia Theatre in Los Angeles, airs live on ABC November 20 at 8/7c.

Hopefully rapper Pitbull didn't have to live up to his song title, Give Me Everything, when he settled a paternity suit in Miami last week.

The SoBe-based hip hop artist was sued by Barbara Alba, with whom he has a nine-year-old daughter.  Pitbull, real name Armando Perez, had been paying Alba $3,000 a month without any formal court order, The Miami Herald reports.

Pitbull: Lindsay Lohan Doesn't Understand Intent Behind Lyrics

Alba sued because she wanted to increase the amount, and she and her baby daddy came to terms.

"Pitbull is a gentleman," Alba's attorney Jason Setchen told The Herald.  "This was resolved amicably."

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Breakout rapper Pitbull said Lindsay Lohan misunderstood his intent behind mentioning her name in his smash-hit single Give Me Everything, in response to a lawsuit the embattled actress filed against him in New York’s Nassau County last Friday.

In the suit, Lilo claims the rapper used her name in an “offensive and disparaging manner” on the track, in which he brags: “I got it locked up like Lindsay Lohan.”

"I was very surprised to me when I found out about the lawsuit," the soft-spoken rapper, who's real name is Armando Christian Pérez, told Univision News. "It was very ironic."

Over 6,000 Zumba dance-fitness instructors gathered in Orlando, Florida, over the weekend for their annual convention featuring performances by superstars Pitbull and Wyclef Jean.

“The reason that Zumba and the Pitbull movement live together is because they pull from the same,” Pitbull said on the red carpet before putting on a full show Friday night.

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The cast of Jersey Shore invaded Las Vegas Saturday night and it was all in support of another reality hit, Real World, RadarOnline.com has learned.

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Deena Cortese, the newest cast member of Jersey Shore, and veteran Pauly D were front and center for the Real World Las Vegas 2011 premiere party held at Club Vanity in the Hard Rock Hotel Casino.

Real World Las Vegas stars Dustin Zito and Adam Royer also came out to party.

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Deena and Pauly D will be in Sin City all week co-hosting Spring Break at the Palms for MTV.

Pauly’s a regular DJ at the Palms, and for this occasion he will be spinning tunes by the pool, joined by Wiz Khalifa, Pitbull, Lupe Fiasco, Snoop Dogg and Jason Derulo.

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Sammi “Sweet Heart” Giancola will be joining Deena in Vegas next weekend to celebrate her 24th birthday.  The pair will be co-hosting at the new Chateau Nightclub  on March 12.

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