The Kardashians Are Back In Los Angeles!

After spending the last few months shooting their reality show in Miami, Kim, Khloe and Kourtney Kardashian (and Mason, Penelope and Scott!) are back in Los Angeles for the holidays.

While Kim is getting ready to spread some cheer, word on the street is that her involvement with Kanye West is ruining his career! "His personal life is overpowering his music,” an industry source tells NYDN. "Every time he plays, people are wondering if Kim is going to be there. It’s not a good thing for him, especially if he wants to be taken seriously."

And apparently Kim is also affecting his income! The rapper was reportedly offered several New Year’s Eve hosting gigs in Vegas and Miami, but only if he would bring his girlfriend. "Kanye was actually offended by the offers," says the source.