Think you know which celebrities calls these women mother? Take a look and find out.
Whose mom is this?
Charlize Theron's mom, Gerda Theron.
Whose mom is this?
Tina Fey's mother, Jeanne Fey.
Whose mom is this?
Katy Perry's mother, Mary Hudson.
Whose mom is this?
Keira Knightley's mother, Sharman Macdonald.
Whose mom is this?
George Clooney's mom, Nina Warren.
Whose mom is this?
Robert Downey Jr.'s mom, Elsie Downey.
Whose mom is this?
Taylor Swift's mother, Andrea Swift.
Whose mom is this?
Tiger Woods' mom, Kultida Woods.
Whose mom is this?
Miley Cyrus' mother, Tish Cyrus.
Whose mom is this?
Sean "Diddy" Combs' mother, Janice.
Whose mom is this?
Christina Aguilera's mother, Shelly Kearns.
Whose mom is this?
Cher's mom, Georgia Holt.
Whose mom is this?
Helena Bonham Carter's mom, Elena.
Whose mom is this?
Jeremy Renner's mom, Valerie Cearley.
Whose mom is this?
Russell Brand's mother, Juliet Elizabeth Brand.
Whose mom is this?
Justin Timberlake's mother, Lynn Harless. Writer Aaron Sorkin is at left.
Whose mom is this?
Paris Hilton's mom, Kathy Hilton.
Whose mom is this?
Justin Bieber's mother, Pattie Mallette.
Whose mom is this?
Beyoncé's mother, Tina Knowles.
Whose mom is this?
Eli Roth's mother, Cora Roth.
Whose mom is this?
Nick Cannon's mother, Beth Hackett.
Whose mom is this?
Kid Rock's mom, Susan Ritchie.
Whose mom is this?
Ryan Gosling's mom, Donna.
Whose mom is this?
Bradley Cooper's mom, Gloria Cooper.
Whose mom is this?
Scott Evans, left, and Chris Evans with their mother, Lisa Evans.
Whose mom is this?
Kathy Griffin's mother, Maggie Griffin. Sister Joyce is at right.