Jennifer Garner And Russell Brand Horse Around On Set Of 'Arthur'

Jennifer Garner and Russell Brand had a good time today on the set of their upcoming movie 'Arthur.' They filmed scenes in Central Park on horseback and looked as if they were enjoying goofing around together.  How they're managing to look cool amid the heat is beyond me--but that's the magic of Hollywood, for you.

Russell is apparently finding horseback riding a wee bit painful.  He Tweeted:

Want to be smashed in the undercarriage by a muscly coward? Why not try horse riding.

Are you looking forward to this remake? I'm curious to see how Russell and Jennifer mesh on screen. She looks terrific, probably the best in a long while.  He looks like...Russell.  But their pairing seems inspired.  On the big screen, Jennifer has always been a little stiff.  He likely will loosen her up.