Billy Joel and Elton John have postponed their concert in Buffalo, N.Y., because Joel isn't feeling well.
Concert promoters say Joel's doctors advised him not to perform Friday's sold-out show at HSBC Arena after he came down with flu-like symptoms.
A new date for the concert, a stop on the pair's Face 2 Face tour, is expected to be announced next week.
Related Content from AccessHollywood.com:
VIEW THE PHOTOS: Elton John
PLAY IT NOW: Christie Brinkley & Alexa Ray Joel Talk Billy Joel Separation
PLAY IT NOW: Elton John's 2009 Oscar Party
MORE ACCESS ON THESE TOPICS: Billy Joel - Elton John - Rock - Music - Tours
Copyright NBCAH - Access Hollywood