Sienna Miller packs on the PDA with her boyfriend Oli Green at the French Open

Sienna Miller, 40, loved-up with model beau Oli Green, 25, as pair pack on PDA at celeb bash

Sienna Miller get flirty with married Jordan Barrett before cosying up to her model boyfriend

Sienna Miller, 40, and her model boyfriend Oli Green, 25, put on a smitten display