Livy, Matt and Sammy sing 'Fat Bottomed Girls' on America's Got Talent 2014 (VIDEO)

Livy, Matt and Sammy sang 'Fat Bottomed Girls on America's Got Talent 9 Quarter Finals #2 on Tuesday, August 5, 2014.

This was just okay. I like the act, but this performance left a lot to be desired, and the judges felt the same way.

Mel B thinks Livy is a very solid singer, but felt something went missing with these three tonight. She felt it was a very safe performance that was "just nice," and says "just nice" isn't what they're looking for. Heidi felt it was a very subpar performance, and calls it "snoozy" and a little "too mellow". Howard says when he hears "Fat Bottomed Girls," he doesn't want to immediately think about how he can't wait to get home to hear the original. He felt they were an opening act tonight, and notes that it didn't feel fun tonight. Howie, meanwhile, believes Livy is a superstar, and feels the act deserves to get voted through. He feels America should "negate" this performance and vote them through on the merit of how good they've been.

But what do you think of Livy, Matt and Sammy?

Watch the performance video here: