Hollywood's Honorary Mayor Johnny Grant gets kissed by Victoria Secret's models (L-R) Alessandra Ambrosio, Selita Ebanks, and Karolina Kurkova, after presenting them a “Key to the City” of Hollywood outside the Mann Chinese Theatre on November 15, 2006 in Hollywood, California. (Photo by Frazer Harrison/Getty Images)

Republican presidential hopeful former New York City mayor Rudy Giuliani kisses his wife Judith Giuliani before he speaks during a post primary campaign rally at the Portofino Bay Hotel at Universal Orlando January 29, 2008 in Orlando, Florida. (Photo by Joe Raedle/Getty Images)

Presumptive Republican presidential nominee John McCain bends to kiss 5-month-old Trig Palin, son of vice presidential candidate and Alaska Gov. Sarah Palin as Sarah's daughter Bristol Palin (R) and her boyfriend Levi Johnston look on after McCain's arrival at the Minneapolis-St. Paul International Airport September 3, 2008 in Bloomington, Minnesota. (Photo by Scott Olson/Getty Images)

U.S. President elect Barack Obama kisses his wife Michelle as Vice-President elect Joe Biden (right) embraces his wife Jill after Obama gave his victory speech during an election night gathering in Grant Park on November 4, 2008 in Chicago, Illinois. (Photo by Scott Olson/Getty Images)

Prime Minister Gordon Brown kisses his wife Sarah prior to making his acceptance speech after retaining his parliamentary seat on May 7, 2010 in Kirkcaldy, Scotland. (Photo by Jeff J. Mitchell/Getty Images)

U.S. Secretary of the Interior Ken Salazar (C) blows a kiss after arriving late for a Senate Environment and Public Works Committee hearing as Enviornmental Protection Agency Administrator Lisa Jackson (L) testifies about the government response to the oil spill in the Gulf of Mexico with Council on Environmental Quality Chair Nancy Sutley (R) on Capitol Hill May 18, 2010 in Washington, DC. (Photo by Chip Somodevilla/Getty Images)