Bennifer hit the road together

IS Bennifer back? Jennifer Lopez and Ben Affleck are raising eyebrows after they were seen in an SUV together heading toward the airport in Montana on Sunday. Looking very serious, the singer sat in the passenger seat while the “Argo” star took the wheel. Upon landing in LA via private jet, it appeared that Lopez held Affleck’s hand as she led him to another SUV. Sources tell Page Six that the pair were attending a party together in Montana. Affleck reportedly owns a home in the area near a resort in Big Sky. While sources close to the stars have insisted the pair are strictly friends, even insiders are now wondering about the exes’ current relationship status. Reps didn’t immediately return Page Six’s request for comment on the pictures of the pair driving together. As Page Six exclusively revealed, Bennifer has been spending time together since Lopez and Alex Rodriguez broke up. “They are friends . . . they’ve never not been,” an insider told Page Six after Affleck was spotted at Lopez’s LA mansion numerous times. “The Way Back” star, 48, visited Lopez, 51, three times since she returned from the Dominican Republic, where she was filming “Shotgun Wedding” opposite Josh Duhamel. Sources also couldn’t help but notice that Lopez sang Neil Diamond’s classic “Sweet Caroline” — a famous Red Sox song — during her performance at “Vax Live: The Concert to Reunite the World” as Affleck watched. Affleck and Lopez were engaged in 2002 and split in 2004.