Today's Celebrity News November 1, 2012

by Lauren Turner 0

• Christina Aguilera, Jon Bon Jovi, and more stars signed on to perform at Hollywood's Sandy benefit concert — The Hollywood Reporter
• Khloé Kardashian's unfortunate X Factor wardrobe malfunction — Us Weekly
• President Obama's workout playlist — HuffPost Entertainment
• Demi Lovato goes back to brunette — People
• Brad Pitt makes up for his bad Chanel ads — Lainey Gossip
• Travis Barker gets his whole head tattooed — TooFab
• Model David Gandy and his girlfriend step out in London — Celebitchy
• Heidi Klum's best Halloween costumes — The Daily Beast
• Joe Manganiello debuts a new look — BuzzFeed
• Lady Gaga compares herself to Adele — The Insider
• Which stars have survived horror films? — Rotten Tomatoes
• See The Rock as The Hulk for Halloween — Wonderwall
• How George Clooney is related to Abraham Lincoln — Zap2it
• Jennifer Garner may share the big screen with Matthew McConaughey — Vulture