Mary-Kate and Ashley Olsen

In 2015, it was announced that John Stamos signed on with Netflix to produce and co-star in Fuller House, a spin-off of Full House that would reunite the original cast members for a 13-episode series. Mary-Kate and Ashley originally announced in May 2015 that they will not reprise their role as Michelle Tanner. Nickelodeon acquired the rights to the Olsen twins' video library in 2015.

In May 2012, Olsen began a relationship with Olivier Sarkozy, half-brother of former French President Nicolas Sarkozy. In March 2014, photos were published showing Olsen wearing what appeared to be an engagement ring. Olsen and Sarkozy were married on November 27, 2015, at a private residence in New York City. On April 17, 2020, Olsen filed for divorce from Sarkozy. On May 13, she filed an emergency order to proceed despite delays due to the COVID-19 pandemic. On May 14, the emergency order was denied.

Mary-Kate and Ashley released an Elizabeth and James perfume in Spring 2013.

In March 2012, both Mary-Kate and Ashley officially indicated their interest to retire as actresses in order to focus on their careers in the fashion industry.

In March 2012, both Mary-Kate and Ashley indicated their interest to retire as actresses in order to focus on their careers in fashion. They felt that their futures were in fashion, not in acting and discussed wanting to open a store as one of their future fashion-based endeavors.

In October 2012, Ashley and Mary-Kate won the WSJ magazine Innovator of The Year Award.

In 2011, Mary-Kate and Ashley teamed up with TOMS Shoes to design footwear for kids without shoes in more than 20 countries worldwide. Mary-Kate and Ashley designed an Olsenboye Change Purse in 2011 and donated the money to "Pennies From Heaven".

In 2008, Olsen made a guest appearance on the ABC comedy Samantha Who? as a self-destructive girl that Samantha tries to help. She also appeared in the film The Wackness (2008). Olsen appeared in the motion picture adaption of the Alex Flinn novel Beastly (2011), which was her final acting project.

In 2008, Mary-Kate and Ashley released their book Influence.

Olsen was a close friend of late actor Heath Ledger. After discovering Ledger unconscious in his bed on January 22, 2008, his massage therapist called Olsen twice before contacting police. Olsen sent a private security guard to the scene.

In 2007, she had a recurring role on television show, Weeds, and the twins said that if they became involved in movies together again, it would be as producers.

In mid-2004, Olsen announced she had entered treatment for anorexia nervosa. A Got Milk? advertisement featuring the twins was pulled following the announcement. On November 20, 2007, she was hospitalized for a reported kidney infection.

Olsen's first solo acting appearance was in the movie Factory Girl (2006). Her one short scene was ultimately cut from theatrical release, but was included on the film's DVD.

In 2006, in an attempt to gain credibility in the fashion industry after their association with Wal-Mart tarnished their reputations, they were tapped as the faces of the upscale fashion line Badgley Mischka. In 2008, the Olsen twins co-authored, Influence, a book featuring interviews with fashion designers that have inspired the twins' fashion lines.

As adults, the Olsen twins have devoted much of their attention to the world of fashion. They head a designer fashion label, "The Row," as well as "Elizabeth and James", "Olsenboye", and "StyleMint" retail collections. The idea for The Row started as a personal project in 2005 when her twin sister, Ashley Olsen, challenged herself to create a perfect T-shirt. She tested the design on a variety of women of all body shapes and ages in an attempt to find a "commonality in fit and attitude."

In 2004, both Mary-Kate and Ashley took control of Dualstar, becoming joint-CEOs and presidents of the company, which at the time had its merchandise being carried in over 3,000 stores in America and 5,300 stores worldwide. Olsen and her sister became co-presidents of Dualstar upon their eighteenth birthday.

These ventures, combined with an array of licensing deals for their names and likenesses, made Olsen wealthy at a young age. In 2004, Olsen's wealth was estimated at $137 million.

In 2004, they made news by signing a pledge to allow all the workers that sew their line of clothing in Bangladesh full maternity leave. The National Labor Committee, which organized the pledge, later praised the twins for their commitment to worker rights.

They starred in Getting There (2002), When in Rome (2002), The Challenge (2003) and made cameos in Charlie's Angels: Full Throttle (2003). The last film she starred in with her twin sister was New York Minute (2004). She continued with her acting career independently, appearing with a few guest-star roles in films and television shows, and with her last film being Beastly (2011).

Mary-Kate and her twin Ashley's success has been marked by their inclusion on every Forbes The Celebrity 100 list since 2002. In 2007, Forbes ranked the twins jointly as the eleventh-richest women in entertainment, with an estimated combined net worth of $100 million.

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.

In 1993, following Mary-Kate and Ashley's success on Full House, a limited liability company, Dualstar Entertainment Group was created to produce Mary-Kate and Ashley-branded products. It produced a successful long string of TV movies and direct-to-video releases featuring the girls. They starred in Passport to Paris (1999), Switching Goals (1999), Our Lips Are Sealed (2000), Winning London (2001), Holiday in the Sun (2001) and in the television series, So Little Time (2001–2002).

She starred alongside her twin sister in the films, To Grandmother's House We Go (1992), Double, Double, Toil and Trouble (1993), How the West Was Fun (1994), It Takes Two (1995), Billboard Dad (1998) and in the television series, Two of a Kind (1998–1999). In 1997, the Olsen twins guest starred in an episode of Sister, Sister, alongside other twin actresses Tia Mowry and Tamera Mowry.

Olsen began horseback riding in 1992 when she was six years old. During her time at Campbell Hall, she was a member of the school's equestrian team. After moving to New York to attend NYU, Olsen temporarily quit riding. She eventually started riding again. In 2013, her horse Marvelous ridden by James Anderson, won the 38th Hampton Classic Horse Show. Today, Olsen is a competitive equestrian. In 2016, Mary-Kate competed at The American Gold Cup in upstate New York.

They became household names and popular figures in the preteen market during the late 1990s and early 2000s, with Mary-Kate's likeness seen in clothes, books, fragrances, magazines, movies, and posters, among others. There were fashion dolls of her made by Mattel from 2000 to 2005. They also starred in the films Getting There (2002), When in Rome (2002), The Challenge (2003) and made cameos in Charlie's Angels: Full Throttle (2003). In 2004, the twins appeared in the theatrical light-hearted romantic comedy, New York Minute.

Olsen began her acting career at the age of nine months old when she and her twin sister, Ashley Olsen, were hired to share the role of Michelle Tanner on the popular television sitcom Full House (1987–1995).

Mary-Kate Olsen (born June 13, 1986) is an American fashion designer, former actress and producer. 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). They also starred in numerous films together.

Mary-Kate Olsen was born in Sherman Oaks, California, the daughter of Jarnette "Jarnie" (née Jones; b. 1954), a personal manager, and David "Dave" Olsen, a real estate developer and mortgage banker. Along with her twin, Ashley, she has an older brother, Trent, a younger sister, Elizabeth Olsen, and two half siblings, Taylor and Jake, from her father's second marriage. Olsen's parents divorced in 1996. She attended the Campbell Hall School in Los Angeles. Mary-Kate and Ashley attended New York University's Gallatin School of Individualized Study, beginning in 2004.