The "Sleepless In Seattle" star shared the news with an Instagram sketch of her and the "Jack & Diane" rocker.
The singer also raised one fist into the air at the end of his performance.
But after the two were spotted together in New York City, it seems he was just joking.
This "Uptown Girl" has a thing for cowboys.
Flowers, family photos and more.
I'm going out on a limb here: I think Jerry Hall is marrying for love. I would imagine that Rupert Murdoch enjoys being with her, respects her, doesn't wish she were younger, and seems genuinely happy and delighted every day that he is lucky enough to be with her. Which would all be unusual feelings while dating in one's 50s.
I wish I could sing, and belt out every feeling like Nina Simone or sing a love letter to my daughter like Paul Simon. I love music and have long been impressed with the artists that enrich our world in so many ways.
Bill Goodman showed that he is not only a hall of fame journalist; he is a hall of fame author and every true Kentuckian should own a copy of his book.
Little ditty, about John and Christie.
Bill Clinton Trumps Rock Stars Paul McCartney, Bruce Springsteen, Jon Bon Jovi at Bill Murray and Bruce Willis Rock the Kasbah Screening
In the movie world you would not expect a smallish screening for a movie like Rock the Kasbah to have a night like this, but Bill Murray has great karma. Rock legends turned out on Friday night: Sir Paul McCartney, Bruce Springsteen, Jon Bon Jovi, to start. And there was Bill Clinton, whose silver head shone like a beacon at the room's center.