Frank Sinatra and Dean Martin share a light moment during their recording sessions for Sleep Warm in 1958. (Allan Grant—Time & Life Pictures/Getty Images) See more photos here.

Entertainer Frank Sinatra getting kissed by fellow entertainer Dean Martin 1965 Photo John Dominis

Jan Murray, Dean Martin, Sammy Davis, Jr. and Frank Sinatra

Hey pallies, likes we gots 'nother powerful pix of our most beloved Dino with his bestest of best pallie Mr. Frank Sinatra for your viewin' Dino-pleasure this very Dino-day. Recently our Dino-devoted pallie Mr. Jesse who presides over one of the coolest of cool blogs on the 'net, "Just A Car Guy"(http://justacarguy.blogspot.com/) sent us a link to a tumblr site tagged "Tokyo Bleep" where some pallie had posted this cool candid shot of our Dino and Sinatra sharin' a laugh "at the Cedars-Sinai…

It might seem a cliche', maybe even passe', the image of Palm Springs as a nonstop martini pool party, but there is a certain more modern truth. Palm Sp...

Frank Sinatra, Dean Martin, and Peter Lawford

The bell rings, the whistle blows, it's 5 o'clock somewhere...now it's YOUR time. Time to loosen the tie, grab an icy cold one or adult beverage on the rocks. You worked hard today (or pretended to) s

Frank Sinatra sitting on Dean Martin’s lap while on the set of Marriage on the Rocks, 1965