Jennifer Lopez Brings Twins Max & Emme to 'American Idol' Set (PHOTOS)
Last night, American Idol said goodbye to Hollie Cavanagh -- and a big hello to judge Jennifer Lopez, who dominated the show with a killer live performance, another gorgeous dress and a visit from her adorable twins, Max and Emme.
To kick off the show, the 42-year-old J-Lo arrived in a '60s-inspired beaded white halter dress that -- yep, you guessed it -- showed off her legs.
What else did she do during the show?
Later on, she showed off a whole lot more -- including her vocals -- when she took to the Idol stage for the first time this season, to perform her hit single, "Dance Again," surrounded by a bunch of sexy, shirtless men.
As an added bonus, J-Lo -- who is currently dating 24-year-old back-up dancer Casper Smart, also posed for a quick photo with her twins Max and Emme, who sat alongside their mom at the famous judges' table.
Clearly, last night belonged to J-Lo!
What did you think of her dress, her performance and her adorable kids? Watch the video below, then sound off in the comments!