Credit: Jennifer Lopez on Instagram Photo: Jennifer Lopez After Britain's Got Talent

Former American Idol judge Jennifer Lopez put on a show-stopping performance during Tuesday night's episode of Britain's Got Talent. It was so hot that she's getting some slack for it.

Singing her latest song "Live It Up," the 43-year-old wore a skimpy leotard that barely covered her treasured derriere and completed the look with a fur bolero and thigh-high boots — arguably too sexy for a mother of two on national TV.

Her dance moves, flanked by a male dance troupe, drew criticism from viewers.

"Totally inappropriate. Put some clothes on and keep your bits to yourself," one Twitter user wrote. "This is supposed to be a family show." Another user said, "I'd be ashamed to Jennifer Lopez's family. What is she wearing? She's an artist, not a prostitute." Harsh words!

Jennifer has yet to address the controversy, though she did share a photo (above) from the night, writing, "Thanks @GotTalent for a great night #liveitup."

Ofcom — Britain's version of our Federal Communications Commission (FCC) — told E! News that it has "received complaints, which we are currently assessing but not investigating at the moment." An Ofcom spokesperson says, "If we consider the potential that the broadcasting code wasn't abided by, there is potential we would investigate. But it's too early to speculate."

In Jennifer's defense, she did wear a similar outfit when she performed during the Billboard Music Awards in Las Vegas on May 19.

Source: Us Weekly

Credit: FOX Photo: Jennifer Lopez Sings "Live It Up" With Pitbull on American Idol 2013 Finale