Courteney Cox  and her Cougar Town  costars, including Brian Van Holt, had some fun taping a comical scene yesterday in LA. The actress was spotted walking with a cane in between takes on set and at an ABC party later that night, and her rep says Courteney's recovering from minor knee surgery . The actress, who has said that working on the show helps her get through tough times , shared some laughs with Brian as they pulled a roller-blader behind their golf cart. The actress was also seen toting a bottle of Smart Water during the outdoorsy shoot. Her friend Jennifer Aniston  is the spokesperson for the brand — check out the latest video  from our special I'm a Huge Fan  series featuring the Just Go With It  star and one of her biggest admirers!