Bruno Mars' momentous night ended with the biggest win of them all: the coveted album of the year award for his album 24K Magic as he defeated JAY-Z, Kendrick Lamar, Lorde and Childish Gambino for the prestigious honor. “You guys are the reason I’m in the studio pulling my hair out," said Mars in regards to his nominated peers.
Mars won six total awards during the ceremony -- including record and song of the year. Earlier in the night, he performed "Finesse" with Cardi B.
Watch his acceptance speech below.