Michelle Williams has moved into a new apartment with her daughter Matilda and boyfriend Jason Segel. The ‘My Week With Marilyn’ star, who went public with their romance last April, is said to have taken her relationship with the ‘How I Met Your Mother’ actor to next level as they recently began living together in a sprawling loft located in New York. ‘‘Michelle, Jason and Matilda seem very happy here, the building is beautiful,” a neighbour of the couple told a leading daily. ‘‘They’ve been here a few months now and they look right at home.’’ Until recently, the actress was still living in the 4.2 million-dollar Brooklyn apartment she shared with the late actor Heath Ledger, who is the father of her six-year-old daughter Matilda and died of an accidental drugs overdose in 2008.