Martin and Dakota Johnson getting engaged soon

Chris Martin is so head over heels with girlfriend Dakota Johnson that he's ready to propose. We've got details on why he's held off doing it until ex-wife Gwyneth Paltrow married Brad Falchuk. After over a year of conscious coupling, Coldplay frontman Chris Martin is ready to ask girlfriend Dakota Johnson to be his wife.

"They'll be engaged soon," a source tells Us Weekly. "Chris is head over heels." The 41-year-old wanted to propose sooner but he didn't want to get in the way of ex-wife Gwyneth Paltrow's Sept. 29 nuptials to producer Brad Falchuk "He wanted to make sure the kids didn't have too much change all at once," says the insider. "He's a great dad."  Chris and the 46-year-old actress are parents to daughter Apple, 14, and son Moses, 12.