Brad Pitt at 'Ease' at 60, 'Comfortable' with Girlfriend (Source Exclusive)

Brad Pitt seems 'relaxed' and 'at ease' with girlfriend Ines de Ramon following his recent 60th birthday, a source tells PEOPLE.

Brad Pitt at 'Ease' at 60, 'Comfortable' with Girlfriend (Source Exclusive)

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Brad Pitt's 60th birthday, Paris photos with girlfriend Ines de Ramon

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Brad Pitt's 60th birthday, Paris photos with girlfriend Ines de Ramon