Actor Leonardo DiCaprio can't keep his eyes or hands off mystery lady at party (photos)

41 year old actor Leonardo DiCaprio was photographed as he kept staring and touching a mystery pretty brunette during the after party of his foundation's fund raiser dinner in St Tropez on Wednesday night, despite the Oscar-winner believed to be dating Nina Agdal.

Unable to keep the smile off his face, Leonardo grasped the pretty lady by the hand as they danced and had intimate conversations inside the crowded ballroom.  Nina Agdal, his reported girlfriend was seen nowhere near the fundraising dinner after party. See More of the photos obtained by DailyMail on Friday after the cut.