LATEST: British model/actress Kelly Brook has reportedly dumped Hollywood actor Billy Zane.
The pair ended their four-year relationship in April (08) but reunited a month later in May (08).
But now Brook has allegedly ended their union for good.
A source tells British newspaper the Daily Mirror, "They're still the best of friends but any romantic spark has well and truly gone. It's really sad but there's no one else involved.
"She's glad she got back together with him to give things another go. She was desperate to save their relationship but, at the end of the day, it just wasn't to be.
"They're both comfortable with the situation and Kelly seems to be quite looking forward to being a single girl again."