Keeping something under your hat, Brad?

BRAD Pitt looks like he has his thinking cap on as he chats with a female pal in LA.

But the actor, 54, was soon sharing a joke with jewellery designer and holistic therapist Sat Hari at the Silverlake Conservatory of Music charity bash.

Some US reports said he arrived with her but a source said they are just friends.

TONGUES WAGGING Brad and Sat smile and chat at charity event in LA FEELING CAPPY Brad looks at ease talking with the holistic therapist