Dakota Johnson Dating Rumors 2013 [PHOTOS]: 'Fifty Shades of Grey's' Anastasia Actress Prefers Long-Term Romances, Same Boyfriend Since High School?

Dakota Johnson was just recently cast as Anastasia Steele, the main character in the film adaptation of E.L. James' novel Fifty Shades of Grey, but we still know very little about the young actress. The daughter of Don Johnson and Melanie Grffith, Dakota's name is all over headlines now, but her casting has riled up fans of the series as well. Either way, she definitely has a lot to prove and many aspects of fame to get used to. One of which is the fact that her personal life is now something we are interested in.

Besides her famous parents, the public does not know much about Dakota's life outside of her acting career. She started acting at a young age and has since kept herself under the radar. This Fifty Shades of Grey casting (opposite "Sons of Anarchy" heartthrob Charlie Hunnam as Christian Grey) has definitely boosted her career to say the least, so what else can we find out about her?

According to numerous reports, the former "Ben and Kate" star used to live with her long-term, musician boyfriend back in 2010. Insiders explain that the 23-year-old beauty currently has a boyfriend, but we're not sure if he is the same one as before. If so, the two have been apparently together since high school!

Johnson was briefly linked to Jake Gyllenhaal about a year ago, causing plenty of gossip sites to spread the rumor, but a rep for the actress denied the romance. Dakota apparently only met the Brokeback Mountain star once. She should probably expect more rumors like this to come up now that she is in the spotlight.

A lot of websites are insinuating that, like Twilight star Kristen Stewart and Robert Pattinson, Johnson could end up starting a real life relationship with Charlie Hunnam. But both stars are in relationships, so the odds of that happening are kind of low. The subject material is pretty steamy though ...

Check out some photos of Dakota stripped down to her underwear on the set of her latest project, Cymbeline, in Brooklyn!