Grammy Salutes The Beatles

Stars hit the red carpet in advance of a Grammy tribute to The Beatles in Los Angeles on Monday (January 27). Annie Lennox and Dave Stewart of Eurythmics, Keith Urban, Pharrell Williams, Katy Perry and more performed in a tribute to the 50th anniversary of The Beatles appearing on "The Ed Sullivan Show" in February, 1964, credited with launching rock music's British Invasion. Lennox and Stewart reunited for one night only, their first time performing together in nine years.