The Hunger Games actress was first linked to the Coldplay rocker in the summer (14) following his split from wife Gwyneth Paltrow in March (14).
Neither star has responded publicly to the reports, but the speculation gathered pace when they were seen attending a dinner together in California earlier this month (Sep14).
Now it appears rumours of an unlikely romance between the two are true after they were pictured leaving a private jet in Los Angeles.
In the images, Martin is seen smiling and chatting with a pal and a member of the cabin crew as Lawrence, clutching a single red rose, disembarks from the plane.
Lawrence split from British actor Nicholas Hoult in August (14).
The story of Belfast's "godfather of punk" is told with plenty of groovy style to...
Like most viewers of his documentary Mayor of the Sunset Strip, director George Hickenlooper (The...