Justin Bieber Was All About Selena Gomez's Look at Met Gala 2015

Still his heartbreaker? Justin Bieber and Selena Gomez have been broken up (more or less) for two years now, but it looks like the spark between them hasn't yet burned out — on Bieber's side, at least. 

After attending the 2015 Met Gala on Monday, May 4, and seeing his ex among the guests, the "Confident” singer, 21, couldn't resist giving her a little unprompted shout-out. Video posted by TMZ on Tuesday morning shows him getting into a car and driving away from a horde of fans — but not before yelling out the window, "Hey, Selena looked gorgeous at the Met Ball!"

Indeed, Gomez, 22, turned heads at the annual fashion bash in a custom ivory silk crepe Vera Wang Collection gown with a plunging back and black tassel detailing. She accessorized with platinum jewelry by Lorraine Schwartz and an ornate white flowered headpiece. Click here to see more pics of Selena's Met Gala look.

Bieber, meanwhile, sported a Balmain velvet blazer with golden dragon embroidery, which he teamed with black pants, a black shirt, and a black cummerbund.