The ‘On The Road’ costars relax together in Los Angeles!

Kristen Stewart was last spotted in Los Angeles on June 22 at the premiere of the film A Better Life with Taylor Lautner, and we now know she hit up the film’s after party at The Ritz-Carlton – with her BFF and hot On The Road costar Garrett Hedlund!

Several eyewitnesses told Fashionstylestrend.com exclusively that K-Stew, 21, and Garrett, 26, looked happy to be spending time together. That said, there…