Cartier's LoveDay extravaganza continued over in London today where Josh, Sienna and friends attended a Global Cool Lunch. As part of LoveDay, Cartier is donating 10% of the sales from the Love collection to the charity which is close to Josh's heart. Something else close to his heart? The ladies! It seems like every time we hear about Josh he's with a different woman. Most recently he's supposedly hooked up with 21 year-old British model Agyness Deyn, who was seen sitting on his lap the other night at Snitch club in NYC. The week before he was also seen with Penelope! And don't forget his rumored fling with Sienna from just a few months ago.
More pics including Kimberly Stewart so just read more
Images include Josh Hartnett, Sienna Miller, Kimberly Stewart and Arnaud Bamberger.