Michelle Williams is a single lady once again. She and her boyfriend of one year, Dustin Yellin, have parted ways, a source tells Us Weekly.

We should have seen this coming, seeing as Michelle flew solo at the 2014 Met Gala on May 5. It was shortly after the same event last year that Michelle and the New York contemporary artist first went public with their relationship.

As per usual with the 33-year-old actress, Michelle kept her private life set on private throughout her time with Dustin. She and the 38-year-old were rarely photographed out together. It was her first major relationship following her split from actor Jason Segel in February 2013.

Michelle, of course, has a child with the late Heath Ledger. The two first met on the set of Brokeback Mountain in 2004 and welcomed daughter Matilda Rose in 2005. After three years together, Michelle and Heath broke up in 2007; Heath died from a drug overdose the following year.

Whatever's next for Michelle, we’re sure it’ll have Matilda at its center. She’s also currently keeping busy on Broadway, where she’s starring in Cabaret. Keep that chin up, Michelle!

Are you surprised Michelle and Dustin broke up? Tell us in the comments!

Source: Us Weekly

Elisabeth Kramer is an Assistant Editor at Wetpaint Entertainment and our resident Downton Abbey expert. Follow her on Twitter and Google+!