Brad Pitt and Ellen DeGeneres also reminisced ... The actor, 55, made a surprise appearance on Friday’s episode of The Ellen DeGeneres Show, jokingly trying to blend in as an audience member ...

Ellen DeGeneres and Brad Pitt have both dated the same woman in the past. During an appearance on "The Ellen DeGeneres Show" Friday, the "Ad Astra" star, 55, found out the talk show host dated on ...