Eagle-eyed fans noticed that at one point, the star tilts toward the camera to showcase the front of her oversize gray t-shirt, which features singer Bruno Mars. Related: Joaquin Phoenix Says Lady ...

Lady Gaga and Bruno Mars ... Gaga and Mars first teased their one-off single in a series of social media posts earlier this week, with Mars sharing a post in which he wore a shirt with Gaga's ...

Sartorially, they’ve been suggesting the duet for the last few days. On Aug. 13, Gaga showed off a Bruno Mars T-shirt while playing the piano on Instagram, and the next day, Mars returned the ...

The Intuit Dome in Los Angeles opened its doors in style thanks to a surprise performance from Bruno Mars and ... Lady Gaga,” said Mars, who wore a pink shirt and beige cowboy hat.

Lady Gaga and Bruno Mars' duet "Die with a Smile" is ... Gaga hinting at it by wearing a shirt with Mars on it and vice versa. On Aug. 15, the singers shared the artwork for the single, featuring ...

Gaga herself teased "Die with a Smile" one day before by posting a snap in a Bruno Mars t-shirt. The pair later surprised Mars' crowd at the Intuit Dome in Los Angeles for the live debut of the ...

Lady Gaga teamed up with Bruno Mars for their ... blue nail polish and held onto a cigarette. Mars wore a matching blue suit with embroidered details, a red shirt, diamond belt buckle and ...

Lady Gaga and Bruno Mars dropped their new single "Die with a Smile" on Thursday and the global pop superstars addressed how the California collaboration came to be in a press release.

Lady Gaga and Bruno Mars shared how their unexpected collaboration, “Die With a Smile,” came together as they released the song and its music video Friday. “Bruno and I have a lot of mutual ...