Julia Roberts revealed that she has saved George Clooney’s number in her phone as “Batman Cell” during an interview. Clooney joked that his contact for Roberts is “Pretty Woman.” The nicknames are a playful nod to Clooney’s role as Batman in the 1997 film “Batman & Robin.” Clooney often jokes about his performance in the critically panned movie and has even said he won’t let his family watch it. The actors were discussing their upcoming film, “Ticket to Paradise,” in which they play a divorced couple. The movie will be in theaters on October 21st.