Olivier Sarkozy | Entertainment News, Photos, and Videos

Mary-Kate Olsen steps out of an office building with her boyfriend Olivier Sarkozy‘s daughter on Thursday afternoon (August 15) in New York City.

The 27-year-old fashion designer and her twin sister Ashley Olsen arrived back in the Big Apple after spending some time in Norway for the launch of their new fashion line with Bik Bok.

PHOTOS: Check out the latest pics of Mary-Kate Olsen

While abroad in Europe, Mary-Kate and Ashley attended an event to sign autographs for fans to launch the new line of clothes.

Elizabeth Olsen keeps it bright while taking a stroll with her boyfriend Boyd Holbrook on Tuesday (April 30) in New York City’s Soho district.

On the same day, the 24-year-old’s older twin sisters Mary-Kate Olsen and Ashley were spotted arriving for a departing flight at LAX Airport.

PHOTOS: Check out the latest pics of Elizabeth Olsen

Mary-Kate was also accompanied by her boyfriend Olivier Sarkozy.

Over the weekend, Mary-Kate and Ashley were seen having some fun while attending the Rolling Stones concert.

10+ pictures inside of Elizabeth, Mary-Kate, and Ashley Olsen in different states…More Here! »

Mary-Kate Olsen and her boyfriend Olivier Sarkozy arrive at Charles de Gaulle Airport on Sunday (January 6) in Paris, France.

The 26-year-old fashion designer and the 42-year-old banker made their way through the terminal and weren’t afraid to show some PDA while they waited for their flight.

PHOTOS: Check out the latest pics of Mary-Kate Olsen

Last month, Mary-Kate and Olivier were spotted getting affectionate at a New York Knicks game at Madison Square Garden.

35+ pictures inside of Mary-Kate Olsen and Olivier Sarkozy at the Charles de Gaulle Airport…More Here! »

Olivier Sarkozy and Vito Schnabel head into Madison Square Garden to watch the New York Knicks take on the Houston Rockets on Monday (December 17) in New York City.

The 43-year-old banker (and boyfriend of Mary-Kate Olsen) and the 26-year-old art dealer (and ex-boyfriend of Demi Moore) walked into the stadium together to check out the game.

The Knicks lost to the Rockets 109-96.

Last week, Olivier and Mary-Kate attended a Knicks game together. The couple recently packed on the PDA at a game while attending with his two kids.

Mary-Kate Olsen cuddles up to her beau Olivier Sarkozy at the Los Angeles Lakers versus New York Knicks game held at Madison Square Garden on Thursday (December 13) in New York City.

Earlier that day, the 26-year-old fashion designer and her twin, Ashley, were spotted catching a flight out of LAX Airport in Los Angeles.

The Knicks won the game 116-107! Congrats, team!

Ashley recently spoke with WWD about their plans for the holidays.

“I’m really ready for Christmas, which I’ll be spending at home with my family,” she said.

15+ pictures inside of Mary-Kate and Ashley Olsen leaving Los Angeles… More Here! »

Mary-Kate Olsen and her boyfriend Olivier Sarkozy wait for the light to turn at a crosswalk on Sunday (November 18) in New York City.

The 26-year-old fashion designer and the 42-year-old banker had lunch together at Quartino restaurant in the East Village neighborhood.

PHOTOS: Check out the latest pics of Mary-Kate Olsen

Earlier this month, Mary-Kate and Olivier were spotted getting affectionate at a New York Knicks basketball game that they attended with his kids. Make sure to check out the pics in case you missed them!

Mary-Kate Olsen gets a kiss on the face from her boyfriend Olivier Sarkozy while attending a New York Knicks game at Madison Square Garden on Friday (November 9) in New York City.

The 26-year-old fashion designer and the 42-year-old banker showed some PDA while watching the game and were also joined by Olivier‘s two children, who sat by their father’s side.

PHOTOS: Check out the latest pics of Mary-Kate Olsen

MK and Olivier were last spotted together having lunch with her twin sister Ashley in the Big Apple back in September.