Celebrity Pictures in Designer Jeans Celebs in Denim: Jason Mraz in Diesel by Lorna, Editor December 14, 2008, 1:57 pm 89 Views Singer Jason Mraz attended the A Thousand Thing gallery exhibition opening and book signing at the Charles Cowles Gallery recently. He wore a pair of Diesel Viker 8JM. Thanks to HonestForum member Blue for IDing them. wireimage.com See more Previous article Zafu.com for the Perfect Fit Jean? Next article The Sartorialist Talks Denim One Comment Oh boy. He’s adorable!