Celebrity Bear Hunt star Lottie Moss has had work done on her teeth - see before and afters of Kate Moss' sister's changing look ...

is a retired model and younger half-sister of legendary supermodel Kate Moss. She landed her first 'Vogue' cover at 18 years old. She's worked with 'Teen Vogue,' Calvin Klein, 'L'Officiel,' and more.

Kate Moss is a British model. She first gained recognition after modeling for Calvin Klein's Obsession campaign in 1993. Moss has also modeled for Chanel, Louis Vuitton, Versace and Burberry.