Jennifer Lopez

The 'American Idol' finale celebrated the conclusion of its 13th season by inviting big stars onto its stage to perform alongside the former contestants and two finalists. Check out performances by Demi Lovato, Paramore, Phillip Phillips and more.

Jennifer Lopez opens up about Jennifer Lawrence's failed attempt to dance with her.

Jennifer Lopez, fresh off of receiving the Icon Award at the 2014 Billboard Music Awards, has announced she’ll be releasing her first book ‘True Love’ this upcoming fall.

There is a reason (OK, a million) why Jennifer Lopez became the first woman ever to win the Icon Award at the 2014 Billboard Music Awards tonight -- and her unbelievable performance of 'First Love' showed us all why.

Jennifer Lopez always brings it on the red carpet, but at the 2014 Billboard Music Awards, she upped her game.

The 2014 Billboard Music Awards kicked off tonight in Las Vegas, and our favorite pop stars are posting tweets, photos and videos to make sure we don’t miss a thing!

If any two artists know how to open up an awards show, it's Pitbull and Jennifer Lopez. The Latin twosome brought their sexy international flavor to their rousing performance of the 2014 World Cup song 'We Are One (Ola Ola).'

"Mr. Worldwide" himself Pitbull teamed with Jennifer Lopez and Brazilian singer Claudia Leitte for 'We Are One (Ole Ola)', the official theme song for the 2014 FIFA World Cup. The music video for the song has been released ahead of the tournament, which kicks off in Brazil on June 12.

Jennifer Lawrence stopped by 'The Tonight Show Starring Jimmy Fallon' last night (May 15), and as you might expect, putting the hilarious actress and the outrageously funny host in a room together produced some pretty amazing results.

Jennifer Lawrence has some serious beef with 'Tonight Show' host Jimmy Fallon. The dynamic duo apparently had one heck of a J-Lo-centric plan after this year's Oscar ceremony, a dazzling routine of dancing and charm that was meant to end with Fallon and Lawrence presenting themselves to Jennifer Lopez herself, declaring, "Dance with us!"