According to a new biography by David Maraniss, Barack Obama was a big music fan in his college years. Barry -- as he was then known -- often played Jimi Hendrix, Earth, Wind & Fire and Billie Holiday, but Maraniss writes that he was best known for "his wicked impression of Mick Jagger."
"He could do the walk, the strut, the face," writes Maraniss in "Barack Obama: The Story" (Yahoo acquired a copy of the book, which is out June 19).
A younger Obama allegedly also enjoyed acting out Jagger's reaction to the chaotic unfoldings of a Rolling Stones set at the Altamont Speedway Free Festival in 1969. Many were injured and four attendees died as unruly fans clashed with members of the Hell's Angels at the concert, which was made infamous by the 1970 documentary "Gimme Shelter."