Olivia Newton-John and Sara Bareilles Backstage at “Summer Nights” at The Flamingo

Olivia Newton-John and Sara Bareilles Backstage at "Summer Nights" at The Flamingo
Olivia Newton-John
and Sara Bareilles pose for a photo backstage at Newton-John’s Summer Nights show at Flamingo Las Vegas on August 17, 2014 (Photo credit: Denise Truscello / WireImage / www.DeniseTruscello.net). 

Also pictured are pro dancer Kym Johnson and fashion expert Carson Kressley with Olivia Newton-John backstage “Summer Nights.

Kym Johnson and Carson Kressley with  Olivia Newton-John
Kym Johnson and Carson Kressley with Olivia Newton-John

Photo credit: Denise Truscello / WireImage / www.DeniseTruscello.net.