Can you guess whose butt this is in Juicy Jeans?

46855, LOS ANGELES, CALIFORNIA - Saturday October 30, 2010. Jennifer Garner attends her daughter Violet's weekly soccer practice at the local park. Photograph:  Gaz Shirley, Pedro Andrade, PacificCoastNews.com

Can you guess whose builders/plumbers butt this is in her favourite pair of Juicy Jeans?

It’s Jennifer Garner! She was spotted attending her daughter Violet’s weekly soccer practice at a local park in Los Angeles, California. It seems like the only place we spot Jen lately is at the soccer games. She’s such a devoted mum!

She was of course wearing her Juicy Jeans and unfortunately for her, the paps got a sneaky shot as she bent down. It’s always good to see that celebs get caught out as much as we do!

46855, LOS ANGELES, CALIFORNIA - Saturday October 30, 2010. Jennifer Garner attends her daughter Violet's weekly soccer practice at the local park. Photograph:  Gaz Shirley, Pedro Andrade, PacificCoastNews.com46855, LOS ANGELES, CALIFORNIA - Saturday October 30, 2010. Jennifer Garner attends her daughter Violet's weekly soccer practice at the local park. Photograph:  Gaz Shirley, Pedro Andrade, PacificCoastNews.com46855, LOS ANGELES, CALIFORNIA - Saturday October 30, 2010. Jennifer Garner attends her daughter Violet's weekly soccer practice at the local park. Photograph:  Gaz Shirley, Pedro Andrade, PacificCoastNews.com