Celebrity Paulina Gretzky to Marry PGA Star Dustin Johnson "Never been happier," she writes By Alison Schwartz Published on August 18, 2013 12:15 PM Share Tweet Pin Email Photo: Courtesy of Paulina Gretzky Paulina Gretzky took a break from posting her signature Instagram selfies to show off something decidedly sweeter: her engagement ring. PGA Tour star Dustin Johnson, 29, popped the question to Gretzky, 24, the daughter of hockey legend Wayne Gretzky. She earlier had made headlines for her racy social-media antics that raised her dad’s eyebrows in 2011. “Never Been Happier,” the model wrote on Instagram. The soon-to-be newlyweds began dating before the start of the 2013 PGA Tour season, reports USA Today, and became a frequent fixture at golf events. Added Johnson on Twitter: “She said yes!” PHOTOS: Summer’s Hottest Weddings