Pink Is A Big Bette Fan! Surprises Diva... On Stage!

We can’t believe we missed a duet of such epic proportions!!

Pink attended Bette Midler‘s Las Vegas revue, The Showgirl Must Go On, at Caesars with hubby Carey Hart, and surprised both the audience and Bette!

The singer came out on stage in the middle of Midler’s performance and the two sang an impromptu duet of The Rose!!

OMG!

Video, please!

[Image via WENN.]