They have a massive 28-year age gap.
But Ashley Olsen is making no secret of her new romance with her new man Richard Sachs - confirming their relationship with a very public kiss at a basketball game.
The actress, 30, and the art collector and financier, 58, put on a loved up display for the cameras at the Brooklyn Nets game at New York's Madison Square Garden earlier this week.
They could barely keep their hands off each other at the game, preferring to lock lips rather than watch the basketball.
The new couple were on a double date with Ashley's twin sister Mary-Kate and her - also older - man Olivier Sarkozy.
Mary-Kate and Olivier set tongues wagging when they married last year - but their 17-year age gap has now been TOTALLY out-done by her sister.
"They were affectionate after the class, despite being sweaty," a source told the New York Post's gossip column.
The insider added: "She covered up in a big jacket and huge black sunglasses. They were canoodling and cuddly when they left holding hands.
"He looked like he could be twice her age. There’s no way that’s his natural hair color.”
Fashion designer Ashley has always had a thing for older guys - she briefly dated 58-year-old artist George Condo and she was also linked with millionaire businessman David Schulte, 47.
Looks like the Olsen twins are out to prove age is just a number...