Owen Wilson and Kate HudsonKate Hudson and Owen Wilson have sparked rumours they’re back together after they were repeatedly spotted together at the weekend.

Owen was spotted leaving Kate’s Pacific Palisades home on Saturday morning then she was spotted arriving at his Malibu property later in the day. The pair were also reportedly “all over each other” at Madonna’s post-Oscars party on Sunday night and Kate was also seen visiting Owen at his home on Monday.

A source revealed: “Yes, they’re back on again but they’re treading carefully. There are lots of unresolved issues between them.”

The couple dated around nine months after meeting on the set of You, Me and Dupree in the spring of 2006 but denied their romance had anything to do with Kate’s split from husband Chris Robinson in August of that year. They finally went public about their on-off relationship in early 2007 when Owen visited Kate on the set of her new film Fool’s Gold in Australia but then went their separate ways in May last year.