Watch King Princess Perform "1950" & "Hit The Back" On SNL

King Princess was the musical guest on Saturday Night Live this weekend opposite host Will Ferrell. The Mikaela Straus-led pop project released its debut album, Cheap Queen, last month. She performed "Hit The Back," which shows up on Cheap Queen, and her first-ever single "1950," which does not, but which put King Princess on the…