Whew! Mindless Behavior fans are living for the nostalgia after a few group members hopped on Chris Brown's viral 'It Depends' dance challenge.Related: What's This? Former Mindless Behavior Member Shares New Photo From Behind BarsMembers Of Mindless Behavior Hop On The Viral Chris Brown Dance ChallengeChris Brown's 'It Depends' challenge has the innanet in a chokehold, and now, a few familiar faces from Mindless Behavior just made it even better.On Wednesday, former members, Princeton and Prodigy, each uploaded their own takes on the challenge, showing fans they still got it.