Billy Joel performed his song 'Uptown Girl' in front of his ex-wife, Christie Brinkley, at a concert in New York City. Despite their divorce, they have remained friends and share a daughter. The song was confirmed to be written about Brinkley in 2010.
Key Points
Billy Joel performed 'Uptown Girl' in front of Christie Brinkley at Madison Square Garden
The song was confirmed to be written about Brinkley in 2010
They share a daughter, Alexa Ray Joel, who also performed at the concert
Pros
Heartwarming moment between Billy Joel and Christie Brinkley at concert
Demonstrates their continued friendship despite divorce