Pakistan, June 20 -- Chris Martin is taking his newfound single status in stride. The Coldplay frontman made his first public appearance since his breakup with Dakota Johnson was revealed, taking a casual stroll through New York City June 16. During the excursion, Chris, 48, opted for darker tones as he paired a black T-shirt and pants with a dark blazer and aviator sunglasses. He was accompanied on his walk by his son Moses Martin, 19, whom he shares with ex-wife Gwyneth Paltrow. News of Chris' breakup with Dakota, 35, first surfaced earlier this month, though neither of them has commented publicly on the split. The pair were first romantically linked in 2017 and were last photographed together in May as they made their way out of a yoga s...