He went from the thrills of Beverly Hills to the lure of the hardwood on season 30 of DWTS! 

Brian Austin Green joins Cheryl to spill about his time on the dance floor with partner and now fiancée Sharna Burgess. . . like the challenges of having your significant other become your teacher, their portrayal on the show, and the conspiracy theory behind their elimination! 

Plus, no tap dancing around this. . . a special 90210 edition of 'rapid fire' questions!