Rosé and Bruno Mars performing at the Grammys. Frazer Harrison/Getty Images Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Rosé turned the Grammys stage into a club (uh-huh, uh-huh), kicking off music's biggest night as the opening performer alongside her collaborator Bruno Mars.