BRUNO TO JOIN GRAMMY LINEUP?

Our sources tell us that former AOTY/ROTY/SOTY champ Bruno Mars will be joining the 63rd annual Grammy Awards lineup. He and Silk Sonic partner Anderson .Paak have been playfully campaigning for a spot via Twitter (see below) following the big reveal from CBS and the Recording Academy on 3/7.

Meanwhile, as Music's Biggest Night nears, rumors regarding possible performances by Beyoncé, Rihanna and Adele continue to ricochet around the biz. Has Taylor Swift (who is among the confirmed performers) demanded the opening spot as she has in the past? What surprises does ringmaster Ben Winston have in his pocket? Stay tuned.