Billy Joel is reportedly set to celebrate his speedy recovery from double hip replacement surgery by joining his pal Sir Elton John  onstage in March when the Brit plays New York's fabled Madison Square  Garden. The 61-year-old singer had the operation in November 2010, but  was already back on his feet and hobbling around with the help of two  canes within two weeks of the surgery. 
And, according to the New York Post's Page Six column, the Piano Man is  preparing to make his live comeback by performing alongside the Rocket  Man for a special appearance at one of his upcoming gigs in the Big  Apple. Representatives for both stars had yet to comment on the rumors as WENN went to press. John is due to play Madison Square Garden on March 16 and 20.
The rock legends are frequent collaborators and reunited in 2009 to tour the U.S. with their highly successful Face 2 Face show.

