During the episode airing Sunday night, Lizzy sang Bonny Raitt's "Feels Like Home" for judges Simon Cowell, Mel B, Cheryl Cole and Louis Walsh, and she made it through! Though we don't get to hear the judges' comments in the YouTube video, the UK's Metro reports that Robert was not mentioned but Cowell did say that Lizzy looked familiar.
After asking if he'd met her before, multiple times, Lizzy reportedly quipped: "Perhaps in your dreams."
R.Patz sang his big sister's praises earlier this summer in an interview with Grazia Daily. "I'm ridiculously proud of her," he said. "I would never have the guts to do that ever in a million years. I can't believe she's done it. It's amazing."
The 31-year-old personal assistant had previously contributed to the Twilight and Breaking Dawn: Part 1 soundtracks. Take a listen to some of her other musical stylings in the video below.