Kirstie Alley's fat; Katy Perry's a rat; Christina Aguilera's all that
• Kirstie Alley tells People that she's gained 83 pounds -- to a weight of 228 pounds -- since leaving her job as a spokesmodel for Jenny Craig. And no, she's not just carrying a small child on her back.
• Katy Perry tells PopEater.com that she and an ex-boyfriend staged a fake wedding in Las Vegas three years ago when she was 21 to play a joke on family and friends. So we can ignore her when she gets married for real?
• Christina Aguilera is gearing up for her first movie role, as a small-town girl who moves to L.A. and finds stardom in a caberet show in Burlesque, Star reports. Nice to see she's stretching herself for roles.
[Photo: Katy in Tampa for her show a few days back. Luis Santana/tbt*]