Quite a change: Mary-Kate dated New York artist Nate Lowman for two years until 2010The exes: Mary-Kate also dated photographer Maxwell Snow, pictured with Olivier's ex-girlfriend Stella Schnabel at a New York event last December They have worked on a string of fashion labels, and last July debuted their high-end handbag line for The Row at Barneys.
The line includes a croc backpack retailing at a lavish ,000.
The Olsen Twins' empire however — that Mary-Kate has built with sister Ashley — is reportedly worth $1 billion.
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Representatives of the couple did not return requests for comment.
However the social media pages were filled with congratulatory messages.
She began her acting career one year after her birth, sharing the role of Michelle Tanner with her twin sister Ashley Olsen in the television sitcom, Full House (1987-1995). In 1993, the production company Dualstar Entertainment Group was founded, which produced a long string of TV movies and direct-to-video releases featuring the girls; they starred in Passport to Paris (1999), Our Lips Are Sealed (2000), Winning London (2001), Holiday in the Sun (2001) and in the television series, So Little Time (2001-2002), for which she was nominated for a Daytime Emmy Award for Outstanding Performer in Children's Programming.