Videos: Joesar (Boogie Bots) behind-scene, performing at Lady Gaga's Monster Ball

Joesar Alva from Boogie Bots is one of the backup dancers for Jason Derulo at Lady Gaga's Monster Ball tour. There are several videos  Derulo's performance of  "Whatcha Say" with minimal footage of the male dancers; this one clearly shows Joesar's performance. Here's a behind-the-scenes video of the backup dancers in New Orleans. Thanks for the links, abdc!