Michelle Williams and Jason Segel have broken up.
The actor couple called it quits a few weeks ago after dating for a year, a source confirms to People Magazine.
The long distance seems to be the culprit.
Williams, 32, lives in New York City with her 7-year-old daughter Matilda, whom she had with the late Health Ledger.
Segel, 33, who is one of the stars of the CBS series How I Met Your Mother, primarily resides in Los Angeles, where the comedy films.
The couple began dating in March 2012 and kept a relatively low profile throughout their relationship.
Williams and Segel reportedly moved in to a Brooklyn apartment together last year.