The Arthur star was spotted at hot spot Lexington Social House in Hollywood Saturday night with a male friend…and he looked anything but broken-hearted.
Brand, who arrived at the restaurant/nightclub around 12:30 a.m. with his buddy, had nothing but love for a few females who shouted out his ex's name as he walked into the establishment.
"Katy Perry!," they yelled, probably in an attempt to get a rise out of Brand, but the 36-year old funnyman simply smiled and went inside.
Meanwhile, Perry is also moving on.
The "Firework" singer sealed her first show post-breakup with a kiss, planting a big wet one on a shirtless male fan's cheek during her performance in Jakarta, Indonesia last week.
—Reporting by Kathleen Rhames