Lisa Simpson on Lady Gaga's Guest Appearance: "She Was Awesome!"

Simpsons episode featuring the pop icon is scheduled to air in spring 2012

By Peter Gicas Sep 14, 2011 6:17 PMTags

Something tells us Springfield is never going to be the same.

Yeardley Smith, who gives voice to Lisa Simpson on The Simpsons, filled E! News in last night on just how Lady Gaga did when she recently lent her voice to an upcoming episode.

"She was awesome! She was so good," said Yeardley. "She looked like a f--king rock star. It was off the shizzle. It was amazing."

Such a positive response will no doubt be, er, music to Gaga's ears, who told EW last month that she found the experience to be "a little nerve-wracking," but still "one of the coolest things" she's ever done.

The episode, titled "Lisa Goes Gaga," is scheduled to air in spring 2012.