Brad Pitt and girlfriend Ines de Ramon risk awkward run-in with her ex-husband Paul Wesley and his new wife at US Open

All the celebrities at the US Open finals: Brad Pitt, Martha Stewart, Courteney Cox and more

Brad Pitt Cuddles Up to Girlfriend Ines de Ramon at US Open

Brad Pitt, 62, snaps selfies with adoring fans and cuddles up to girlfriend Ines de Ramon, 33, during carefree day at US Open as ex Angelina Jolie speaks out on raising his estranged kids