Poolside

This is a photo of Ringo and Paul along with Stella and Mary poolside in 1976.   I would guess that this photo was taken at the pool party Paul threw during the Wings over America tour on June 20, 1976 in Beverly Hills.   I am not totally sure if Ringo was invited, but we know that Ringo was in L.A. during that time because he appeared on stage with Wings during the concert a few days later.   Maybe Paul invited him and they are talking here about him coming up on stage?   

Here is the invite to the party from Rosie, Paul's housekeeper's recently auctioned collection.