Mick Jagger was the host when "Saturday Night Live" bid farewell to Kristen Wiig, who got a kiss after her dance with the Rolling Stones' icon and then spun through numbers with members of the SNL cast and the show's creator, Lorne Michaels. (NBC via Associated Press)

Mick Jagger was the host when "Saturday Night Live" bid farewell to Kristen Wiig, who got a kiss after her dance with the Rolling Stones' icon and then spun through numbers with members of the SNL cast and the show's creator, Lorne Michaels. (NBC via Associated Press)