April 25, 2011 12:14 pm Dr. Drew “Commends Catherine Zeta-Jones for Stepping Up” The star therapist explains bipolar II disorder and some of the possible triggers of the disease. For more exclusive videos go to AccessHollywood.com US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split?