Whatcha Say Jason Derulo
Bruno Mars has reacted to his Grammys win.
Posting on Twitter he wrote: 'YEEEEEEEEEAAAAAAAAAAAHHHHHHH!!!!!!' followed by 'What a week'.
Bruno won Best Male Pop Vocal for 'Just The Way You Are'.
Prior to the award show, he performed a special show at the Bardot Lounge in Hollywood on Friday night (February 11th) performing covers including Celine Dion's 'My Heart Will Go On' and Montell Jordan's 'This Is How We Do It'.