Ashley Olsen makes up one half of the powerhouse behind fashion lines The Row and Elizabeth and James. The sisters expanded their clothing empire into an entry-level line last Summer with Olsenboye and extended their Row collection to offer sunglasses as well as TEXTILE Elizabeth and James. The Row earned Ashley and Mary-Kate their first CFDA nomination, and they were named "America's Next Billionaires" by Newsweek. Ashley and boyfriend Justin Bartha went separate ways earlier this year, and since then she has been primarily spending time with her twin sister MK. Ashley and Mary-Kate just celebrated their 25th birthday on June 13.