Chris Martin Is Happy & Barefoot After Jetting Home with Jennifer Lawrence

Chris Martin rocks a happy face hat while walking barefoot on Tuesday (September 23) in Malibu, Calif.

The 37-year-old Coldplay frontman was joined by a close pal on the casual stroll.

PHOTOS: Check out the latest pics of Chris Martin

Chris just got back to L.A. after wowing the crowd with a five song set at the 2014 iHeartRadio Music Festival in Las Vegas, where he got love and support from his new girlfriend Jennifer Lawrence.

In case you missed the pics, check out Chris and Jennifer stepping off a private jet together in Van Nuys over the weekend. Looks like their romance is really heating up!