Mary-Kate Olsen is reportedly dating Olivier Sarkozy - the half brother of former French president Nicolas Sarkozy.
The 25-year-old actress - who split from her last boyfriend artist Nate Lowman over two years ago - has been spotted with the 42-year-old French-American businessman several times over the past few months and the New York Post reports they are "head over heels" for one another.
Mary-Kate and Olivier were pictured at a New York Knicks game on April 25, gazing flirtatiously into one another's eyes as they chinked glasses in an apparent toast.
The couple were also apparently seen looking smitten as they spent time in the Hamptons together over Memorial Day weekend.
Olivier, who is managing director of global asset management firm the Carlyle Group, previous dated poet and actress Stella Schnabel - the daughter of artist Julian Schnabel.