Jamie Bell Does Some Solo Shopping at Marc Jacobs in WeHo

Jamie Bell stays casual in a tee while stopping by the Marc Jacobs store to pick up a few items on Friday afternoon (September 11) in West Hollywood, Calif.

The 29-year-old Fantastic Four star has been laying pretty low since the movie came out.

PHOTOS: Check out the latest pics of Jamie Bell

A few weeks earlier, Jamie and co-star Kate Mara continued to fuel dating rumors as they cuddled up on the beach to check out the full moon in Malibu.

15+ pictures inside of Jamie Bell out shopping in WeHo…