Diane Kruger & Joshua Jackson: Joel Silver's Memorial Day Party!

Diane Kruger and Joshua Jackson are all smiles as they leave producer Joel Silver‘s Memorial Day Party on Monday (May 27) in Malibu, Calif.

The 36-year-old actress’ pal and former Unknown co-star January Jones recently praised her style in the latest issue of The Edit magazine.

“She always looks fantastic so I watch what she wears. We like to go to shows or look online and then fight each other for the best [pieces],” January said.

FYI: Joel Silver produced the movie Unknown!

15+ pictures inside of Diane Kruger and Joshua Jackson at the Memorial Day party…