The president arrives for a star-studded concert and high-roller dinner on Sunday amid "shock" in Hollywood over his Denver debate performance.

President Barack Obama returns to Los Angeles Sunday for a star-bedecked celebrity concert and fundraising dinner. In the wake of his Denver debate troubles, however, the long scheduled visit has acquired another, equally urgent purpose—reassuring his Hollywood supporters that he's fighting to win the race and he's poised for a comeback in the next televised forum with former Gov. Mitt Romney. ...

http://www.hollywoodreporter.com/new...-romney-376897