Britney Spears freaked out staff at a hotel in LA when she impersonated Stewie from "Family Guy."

Britney was at the Mondrian Hotel walking around imitating Stewie and speaking in his British accent.

A source told the UK's Sun: "Britney has developed a real fascination for Family Guy. She's been staying in the hotel's penthouse suite and has been watching box sets. She really likes Stewie and has been trying to copy his British accent. It's a bit weird, especially when she's in the gym. She freaks everyone out."

SOURCE