Katy Perry is no stranger to being an online punching bag, but during the opening night of her Lifetimes tour in the U.S.

Katy Perry is definitely thinking of all the TikToks fans have posted about her 2009 ballad, “Thinking of You.” During her Lifetimes Tour stop in Houston, Texas, on May 7, the “Teenage Dream” hitmaker took a moment to strum her guitar and sing some lines from the song,

If you’ve been a fan of Katy Perry long enough you probably know she used to lean more indie pop-rock than the glossy dance-pop she’s known for today on albums such as Smile and 143. Her breakout 2008 album One of the Boys featured tinges of Alanis Morissette-esque vocal storytelling and dramatic indie rock flair,