Chris Brown was the biggest winner at Sunday night's 2011 BET Awards ceremony, as the pop singer took home four awards including best male R&B artist and the viewers' choice prize.

Singer Chris Brown poses for photographers with two of the four BET Award he won at the 2011 BET Awards in Los Angeles, California, June 26, 2011. (Xinhua/Reuters Photo)

"All my fans are everything to me," Brown said when accepting the first award of the night, for best male R&B artist. "I know it's been a long road. I just appreciate every blessing that's been put in front of me."

The 21-year-old star, who entered this year's BET awards race with six nominations, also walked away with the award for best collaboration for song "Look At Me Now" with Lil Wayne and Busta Rhymes.

In this category he was vying with ex-girlfriend Rihanna, who was physically assaulted by him in 2009 after a pre-Grammy Award party.

Brown won another fan-voted award as well, the FANdemonium.

The ceremony was held at the Shrine Auditorium and hosted by actor and stand-up comedian Kevin Hart.

VietNamNet/Xinhuanet