Stars by Day, Groupies by Night

Nicole Kidman has had her share of roles but groupie is a fairly new one for the statuesque Aussie. Other than a rumored (but never confirmed) romance with rocker Lenny Kravitz, Kidman's marriage to country superstar Keith Urban is her first experience playing No. 1 fan. Still, playing groupie is probably a breeze compared to her high-profile marriage and higher-profile divorce to actor Tom Cruise. Recently, Kidman and Urban revealed that they are expecting their first child together; here, the couple poses for the cameras while walking the red carpet at the 2008 Academy Awards. (Jennifer Graylock/AP Photo)