Think you know which celebrities calls these women mother? Take a look and find out. Whose mom is this? Mat Szwajkos/Getty Images. Charlize Theron's mom, Gerda Theron. Mat Szwajkos/Getty Images/File Whose mom is this? Stephen Lovekin/Getty Images for Tribeca Film Festival Tina Fey's mother, Jeanne Fey. Stephen Lovekin/Getty Images for Tribeca Film Festival Whose mom is this? Jesse Grant/Getty Images for EMI Music Katy Perry's mother, Mary Hudson. Jesse Grant/Getty Images for EMI Music Whose mom is this? ED Jones/AFP/Getty Images Keira Knightley's mother, Sharman Macdonald. ED Jones/AFP/Getty Images Whose mom is this? Kevin Winter/Getty Images George Clooney's mom, Nina Warren. Kevin Winter/Getty Images Whose mom is this? Kristian Dowling/Getty Images Robert Downey Jr.'s mom, Elsie Downey. Kristian Dowling/Getty Images Whose mom is this? Christopher Polk/Getty Images Taylor Swift's mother, Andrea Swift. Christopher Polk/Getty Images Whose mom is this? Joe Skipper-Pool/Getty Images Tiger Woods' mom, Kultida Woods. Joe Skipper-Pool/Getty Images Whose mom is this? John Shearer/Getty Images Miley Cyrus' mother, Tish Cyrus. John Shearer/Getty Images Whose mom is this? MARK RALSTON/AFP/Getty Images Sean "Diddy" Combs' mother, Janice. Whose mom is this? MARK RALSTON/AFP/Getty Images Christina Aguilera's mother, Shelly Kearns. MARK RALSTON/AFP/Getty Images Whose mom is this? Jason Merritt/Getty Images Cher's mom, Georgia Holt. Jason Merritt/Getty Images Whose mom is this? Frederick M. Brown/Getty Images Helena Bonham Carter's mom, Elena. Frederick M. Brown/Getty Images Whose mom is this? John Shearer/Getty Images Jeremy Renner's mom, Valerie Cearley. John Shearer/Getty Images Whose mom is this? Frazer Harrison/Getty Images Russell Brand's mother, Juliet Elizabeth Brand. Frazer Harrison/Getty Images Whose mom is this? Kevork Djansezian/Getty Images Justin Timberlake's mother, Lynn Harless. Writer Aaron Sorkin is at left. Kevork Djansezian/Getty Images Whose mom is this? Alberto E. Rodriguez/Getty Images Paris Hilton's mom, Kathy Hilton. Alberto E. Rodriguez/Getty Images Whose mom is this? Rick Diamond/Getty Images for CMT Justin Bieber's mother, Pattie Mallette. Rick Diamond/Getty Images for CMT Whose mom is this? BEN STANSALL/AFP/Getty Images Beyoncé's mother, Tina Knowles. BEN STANSALL/AFP/Getty Images Whose mom is this? Joe Scarnici/Getty Images for CORZO Tequila Eli Roth's mother, Cora Roth. Joe Scarnici/Getty Images for CORZO Tequila Whose mom is this? Charley Gallay/Getty Images for Nickelodeon Nick Cannon's mother, Beth Hackett. Charley Gallay/Getty Images for Nickelodeon Whose mom is this? Ron Sachs - Pool/Getty Images Kid Rock's mom, Susan Ritchie. Ron Sachs - Pool/Getty Images Whose mom is this? FREDERIC J. BROWN/AFP/Getty Images Ryan Gosling's mom, Donna. FREDERIC J. BROWN/AFP/Getty Images Whose mom is this? Jason Merritt/Getty Images Bradley Cooper's mom, Gloria Cooper. Jason Merritt/Getty Images Whose mom is this? Jason Merritt/Getty Images for GLAAD Scott Evans, left, and Chris Evans with their mother, Lisa Evans. Jason Merritt/Getty Images for GLAAD Whose mom is this? Kevin Winter/Getty Images Kathy Griffin's mother, Maggie Griffin. Sister Joyce is at right. Kevin Winter/Getty Images Guess who? Mothers of celebrities Prev Next CNN —