George Robert Crosby (August 23, 1913 – March 9, 1993) was an American jazz singer and bandleader, best known for his group the Bob-Cats, which formed around 1935. The Bob-Cats was a New Orleans Dixieland-style jazz octet. He was the younger brother of famed singer and actor Bing Crosby. Bob Crosby guest-starred in The Gisele MacKenzie Show and was a regular on The Jack Benny Program. He also hosted his own afternoon variety show, The Bob Crosby Show, which aired from 1953 to 1957. Crosby received two stars on the Hollywood Walk of Fame on February 8, 1960, for television (at 6252 Hollywood Boulevard) and radio (at 6313 Hollywood Boulevard).