Star Salute! Celebs Celebrate Presidential Inaugurations

From Beyoncé and Mariah to John Lennon and Frank Sinatra, see which stars honored America's leaders, both past and present


The Grammy winner, who documented her inaugural weekend for PEOPLE, mesmerized the crowd while performing Monday night at the Commander-in-Chief's ball. The singer reworked the lyrics to her hit "Girl on Fire," declaring, "Obama's on fire!"