London, Jan 13 (ANI): Troubled actress Lindsay Lohan has been secretely dating Paris Hiltons ex, Adrian Grenier for almost a month, according to reports.

The Mean Girls star and the Entourage actor have been spotted on a string of dates and were seen enjoying an evening at the Polo Lounge at the Beverly Hills Hotel on Jan 9.

A source said that the alleged couple is keen on keeping the relationship under wraps.

“Lindsay and Adrian have been enjoying lots of time together, News of the World quoted the source, as saying.

“It’s going brilliantly but they know if it came out they wouldn’t get a moment’s peace,” the source added.

Grenier, who plays Vincent Chase in the hit TV series, was rumored to have dated Hotel Heiress Paris Hilton last August although they both insisted they were just friends. (ANI)