Ben Affleck and his son Samuel go for a round of golf in Los Angeles. BlueLoveImages / BACKGRID Tiffany Haddish makes friends with a koala at Taronga Zoo Sydney. tiffanyhaddish/Instagram ‘Tomcats’ stars Shannon Elizabeth and Jaime Pressly reunite after crossing paths in Texas. shannonelizabeth/Instagram Lily Collins takes her “little flower child” for a “Sunny Sunday stroll.” lilyjcollins/Instagram Khloé Kardashian takes her daughter and niece to Disneyland. khloekardashian/Instagram Julianne Moore and daughter Liv snap a mirror selfie. juliannemoore/Instagram Joe Jonas poses with his ‘Power Ballad’ poster. joejonas/Instagram Jennifer Lopez shows off her toned tummy. jlo/Instagram Gwyneth Paltrow takes in the lovely view in Florence, Italy. gwynethpaltrow/Instagram Bebe Rexha “feels so free” while lounging in the backseat of a car. beberexha/Instagram Steve Carell and Charly Clive attend HBO’s “Rooster” Emmy FYC Event in Los Angeles.…