Jake Gyllenhaal dating Rachel Bilson?

London: Hollywood star Jake Gyllenhaal and actress Rachel Bilson are reportedly a couple.

Gyllenhaal, who has dated Reese Witherspoon and Kirsten Dunst, and Bilson, who recently split from fiance Hayden Christensen, are a couple, reports dailystar.co.uk. "They are trying to keep a low profile but they are definitely dating," said a source. IANS