Kendrick Lamar

Just Kickin It: R&B group Xscape perform at BET Awards

R&B girl group Xscape reunited on the BET Award stage for a performance that won over the audience nostalgic for '90s R&B.

The foursome sang the popular hits "Just Kickin' It," ''Understanding" and "Who Can I Run To?" on Sunday at the Microsoft Theater in Los Angeles. The crowd was in awe, singing along and filming the performance with their phones.

Kendrick Lamar also earned a loud applause when he joined Future for the Top 5 pop hit, "Mask Off." Mary J. Blige was also a favorite: She sang songs from "Strength of a Woman," her recent album that includes emotional tunes about her divorce.

"Mary J. got that...