Denise Richards, Richie Sambora dating again four years after split

Denise Richards and Richie Sambora, who split in 2007, seem to have rekindled their romance.

According to RadarOnline, the pair are said to be dating again and were also spotted sharing dinner at Tatsuki sushi restaurant in Woodland Hills, California, over the weekend.

“They are dating again,” the Daily Mail quoted an insider as saying.

“It is serious but they are trying to keep it low key,” the insider said.

The 40-year-old actress and the lead guitarist of Bon Jovi were spotted be enjoying their alone time.

“They were there over an hour and they had the whole place to themselves for the last half hour,” the source said.

The two started dating after both going through divorces with their spouses but ended their rocky and controversial romance in 2007 to focus on their respective families.