Statistics:

Name: Sarah Michelle Gellar
Character: Buffy Anne Summers
Date of birth: April 14, 1977
Hair colour: Brown
Eye colour: Green
Height: 5'3"
Hobbies: Shopping, ice skating, scuba diving, rollerblading and water skiing.
Pets: Thor, a Maltese terrier and a dog (Akita) named Tyson.
Favourite food: Pasta
Favourite movie: Heathers
Favourite TV show: Seinfeld
Favourite music: Billy Joel
Tattoos: Sarah has a Chinese kanji with means integrity, on her back.

Misc:

She Initially auditioned for the role of Cordelia in Buffy the Vampire Slayer, however, the producers were convinced that she was their Buffy and placed her in the leading role instead.

The Burger King commercial she did in 1982 was the first commercial to ever mention a competitors name. Consequently, McDonald's sued her as well as Burger King. She also couldn't enter a McDonald's Restaurant unless she was in disguise due to truth in advertising ("I only eat at Burger King" was one of her lines in the commercial.)

She has a tattoo on the her left hip. The tattoo is a Chinese symbol for integrity. She also has a heart with a dagger hanging over it on the inside of her right ankle.
She has a brown belt in Tae Kwon Do
Her father divorced her mother in 1984
Her mother, Rosellen, is a nursery school teacher
She is currently living with husband, Freddie Prinze Jr
She has won a daytime Emmy for playing Kendall Hart on AMC.
Started acting at age 4.
She broke one of the bones in her hand while filming the homecoming episode.

Movie Appearances :

Scooby-Doo (2002) as Daphne Blake
It Girl, The (2001)
Harvard Man (2001) as Cindy Bandolini
Cruel Intentions (1999) as Kathryn Merteuil
Simply Irresistible (1999) as Amanda Shelton
She's All That (1999) as the Girl in Cafeteria
Hercules (1998) TV Series as Andromeda
Small Soldiers (1998) as. Gwendy Doll
Scream 2 (1997) as Casey 'CiCi' Cooper
I Know What You Did Last Summer (1997) as Helen Shivers
High Stakes (1989) (as Sarah Gellar) .... Karen Rose
Funny Farm (1988) (uncredited) .... Madolyn Smith's Student
Over the Brooklyn Bridge (1984) (uncredited) .... Phil's Daughter

TV Appearances:

"Angel" (1999-) .... Buffy Summers
"Buffy the Vampire Slayer" (1997-) .... Buffy Anne Summers
Saturday Night Live: 25th Anniversary (1999) .... Herself
Grosse Pointe (2000) playing Herself in episode "Passion Fish"
God, the Devil and Bob (2000) playing That Actress on That Show (voice) in episode "There's Too Much Sex on TV"
Sex and the City (1998) playing Debbie in episode "Escape from New York"
Buffy the Vampire Slayer (1997) TV Series as Buffy Anne Summers
Beverly Hills Family Robinson (1997) as Jane Robinson
All My Children (1970) as Kendall Hart (1993-95)
Swans Crossing (1992) as Sydney Orion Rutledge
Woman Named Jackie, A (1991) as Teenage Jacqueline Bouvier
Girl Talk (1989) as Herself
High Stakes (1989) as Karen Rose
Funny Farm (1988) as Madolyn Smith's Student
Over the Brooklyn Bridge (1984) as Phil's Daughter
Invasion of Privacy, An as Jennifer Bianchi
"Big Breakfast, The" (1999) .... Herself/Kathryn Merteuil
"King of the Hill" (1998) .... Marie(voice)
"Movie Watch" (1997) .... Herself/Helen Shivers
"Spenser: For Hire" (1988) .... Emily
"Crossbow" (1986) .... Sara Guidotti
"Guiding Light, The" (1986) .... Flower girl at Kurt and Mindy's wedding
"Love, Sidney" (1981) .... Gail Hunnicutt

Stage:

The Widow Claire
Neil Simon's Jake's Woman .... Molly

Commercials:

Burger King
Shake-N-Bake
Avon
1-800-COLLECT
Lee Dungarees
Maybelline