Fri. preview: Ringo Starr interviewed for "CTM"

WEST HOLLYWOOD, CA - JANUARY 30: Musican Ringo Starr on stage at "SiriusXM's Town Hall With Ringo Starr" And Host Russell Brand and Moderator Don Was Live On SiriusXM's The Spectrum Channel performs at Troubadour on January 30, 2012 in West Hollywood, California. (Photo by Frazer Harrison/Getty Images)
Frazer Harrison

(CBS News) Fifty years ago this summer drummer Ringo Starr joined the Beatles.

Friday, the music icon sits down with Jeff Glor. You'll hear all about what he's up to these days - including creating pop art using computer paint programs and joining the Twitter "revolution."

Pictures: Beatles through the years

Be sure to tune in Friday for all that and more on "CTM" 7-9 a.m. ET.