Celebrity Central / Top 25 Celebs
Credit: Kevin Mazur/WireImage
Published: Tuesday June 17, 2014 06:00 AM EDT
More from PEOPLE
See More News
20 of 430
Aww! Lady Gaga plants a big kiss on Tony Bennett's cheek before the two make a surprise appearance at the Frank Sinatra School of the Arts in New York City on Monday.
Copyright © 2015 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.