Paulina Gretzky and Dustin Johnson get engaged

MUNICH, GERMANY - JUNE 21: Dustin Johnson attends with Paulina Gretzky the BMW International Open 25th Anniversary Party at Rilano No.6 Lenbach Palais on June 21, 2013 in Munich, Germany. (Photo by Alexander Hassenstein/Getty Images For BMW)
Alexander Hassenstein

Pro-golfer Dustin Johnson and Paulina Gretzky have taken to Twitter to say they're getting married.

Johnson tweeted Sunday that "she said yes!!!" and included a picture of a large diamond ring on the eldest daughter of hockey great Wayne Gretzky. She retweeted it, along with several congratulatory messages from friends and family.

Gretzky, 24, is a model and pop singer. Johnson currently plays on the PGA Tour.

They first were linked at the start of the year when she was in the gallery at Kapalua, where Johnson won the Tournament of Champions. Wayne Gretzky and his wife, Janet, joined their daughter the following week in Honolulu at the Sony Open.

Johnson and Wayne Gretzky were partners in the Pebble Beach National Pro-Am.

The 29-year-old Johnson already has seven wins in his first six years on the PGA Tour.