London: Kate Hudson and Muse frontman Matt Bellamy have reportedly called off their engagement after four years as a couple.
The pair, who got together in 2010 and have a son Bingham Hawn Bellamy, are said to have been "separated for some time now", reported Daily Mirror.
"Kate and Matt have been separated for some time now. Despite this, they remain very close friends and committed co-parents," a source said.
Back in May, 'Bride Wars' star Hudson said she had no immediate plans to tie the knot with the Muse rocker, who popped the question in 2011.
Hudson, 35, was previously married to Chris Robinson, with whom she shares a 10-year-old son called Ryder.