Stealing the spotlight! Jennifer Lopez wows in racy black dress at American Idol after-party to celebrate the final 13 singers (Photos)

Jennifer Lopez displayed her toned physique and even tan on Thursday in a racy cutout dress she wore to the American Idol after-party.
The 44-year-old singer showed parts of her mid-riff and mostly bare back in the sleeveless black dress she wore to the party in Los Angeles.
The Selena star's knee-length black dress hugged her famous curves and displayed her lean pins.
J-Lo teamed the outfit with a pair of black high-heels, a matching black bracelet on her left hand and a golden bracelet on her right wrist.
The Jenny From The Block singer applied light eye make-up that accentuated her brown eyes and fresh pink lipstick.
The sultry star had her light locks tied up in a high bun and donned a pair of small dangling earrings.