Chris Martin and girlfriend Jennifer Lawrence made a rare appearance together during the afterparty event at the historic Chateau Marmont following the U2 "Innocence and Experience" concernt on Sunday.

The lovebirds were snapped in a vehicle sitting together at the back. Hollywood A-lister Brad Pitt joined the duo as he sat on the front.

Later, U2 frontman Bono joined Chris Martin and girlfriend Jennifer Lawrence at the back.

"It was a rare sighting of the pair together as 'Martin Lawrence' as they have humorously been labelled by some fans, have managed to avoid being pictured together through most of their relationship," said Daily Mail.

The British publication added, "The singer was easily identifiable because of his signature yellow lens glasses which he was sporting as he sat next to Jennifer in the back seat of the car. She was dressed in a white semi-sheer top worn with jeans, while sandwiched in between Bono and Chris, who was wearing one of his favourite blue T-shirts."

Chris Martin also had his hand on her leg as the vehicle moved forward, the article alleged.

The photographed came on the heels of the report that Chris Martin and gifrlriend Jennifer Lawrence have moved in together following the Coldplay frontman's divorce from Gwyneth Paltrow.

"Jen and Chris are very much interested in living together because it would provide them with more opportunities to see each other. They both have crazy busy work schedules - and they want to be able to come home to each other," an insider dished to Naughty Gossip.

Life & Style magazine also reported the rumor that Chris Martin and girlfriend Jennifer Lawrence have taken their relationship to another level. "Now that he's finally divorced from Gwyneth, he's finally committed to making things work with Jen. He wants her to know how serious he is about her," the source said.