Pink Slams Chris Brown's 'Lipsync' Billboard Performance

Chris Brown makes his way into AV nightclub on Monday (May 21) in Hollywood.

Over the weekend, the 23-year-old singer hit the stage at the 2012 Billboard Music Awards – a performance that didn’t exactly sit well with another musician.

“One day if i lipsync, i hope i do it as well as him….,” Pink tweeted.

Her hubby, Carey Hart, also chimed in, tweeting, “Im pretty sure i saw my wife did that same performance, but she was 3 months pregnant and actually sang the song.”

Chris brushed off the criticism, writing “Anyone who is upset obviously is upset with their lives… Make your music…make a difference.. Be better than me! Godbless!”