Bruno Mars and B.o.B sang their hit song “Nothing On You” before Janelle Monae joined them on stage at the 53rd Annual Grammy Award in LA!

Bruno, who also belted out “Grenade,” took home the award for Best Male Pop Vocal Performance! “We worked so hard this year and got to work with so many artists. I can’t feel any better,” the 25-year-old singer said before the show.

Check out the performance after the hop…

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