ooh I forgot to post her bio, here it is, from Wiki

Hayden Leslie Panettiere (born August 21, 1989[1]) is an American actress, singer, and Grammy Award nominee.
Personal Life Panettiere was born in Palisades, New York, daughter of Lesley Vogel, a former soap opera actress, and Skip Panettiere, a fire department lieutenant. She is of Italian and Irish descent. She has one younger brother, fellow actor Jansen Panettiere.
Career Film and television Hayden began appearing in commercials at 11 months old, first appearing in an advertisement for Playskool Toy Train. She later landed a role as Sarah Roberts on the ABC soap opera One Life to Live (1994- 1997) and later as the child Lizzie Spaulding on the CBS soap opera Guiding Light when she was eight years old (1997 - 2001). In Guiding Light, for Hayden's character Lizzie's battle with leukemia, the show received a Special Recognition Award from the Leukemia and Lymphoma Society for bringing national awareness of the disease to the attention of daytime viewers.
She has appeared in over a dozen full-length feature films, as well as several made-for-TV movies. She provided the voice for Dot in the Pixar CGI animated movie A Bug's Life. In addition, she had a leading role as the voice of Kairi in the highly successful Kingdom Hearts series of video games for the Playstation 2. She had a starring role in FOX's Ally McBeal as Ally McBeal's daughter and a recurring guest role in Malcolm in the Middle. She guest starred in Law & Order: SVU. She played Sheryl Yoast in the film Remember the Titans. She starred in Bring It On: All or Nothing. She has a younger brother, Jansen Panettiere, who acts in the movie The Last Day of Summer.
Panettiere currently stars as Claire Bennet in the NBC series Heroes as a high school cheerleader with regenerative healing powers. Due to her role on Heroes, she has become a regular on the science fiction convention circuit, having been invited to attend many popular conventions around the world in 2007, including New York Comic-Con and Fan Expo Canada.
She will later appear in the drama film Fireflies in the Garden as a younger version of Emily Watson's character Jane Lawrence. Coincidentally, George Newbern, who voiced Sephiroth in Kingdom Hearts II (alongside Panettiere) and Final Fantasy VII: Advent Children, will also appear in the film. In June 2007, she signed with the William Morris Agency to represent her in her endeavors. She was previously represented by United Talent Agency.
Forbes estimated that she earned $2 million dollars in 2007.
Music Hayden Panettiere at the 2007 New York Comic ConPanettiere was nominated for a Grammy in 1999 for Best Spoken Word Album for Children for A Bug's Life Read-Along [2000].[9]
She is currently working on her debut album, which was originally planned for release on May 8, 2007. The album, however, has been pushed back several times. It was first pushed back until August, then to December. Entertainment Weekly later confirmed that the album would now be released in 2008.
Modeling Neutrogena made her the cover girl for their new worldwide ad campaign;[10] following in the footsteps of actresses Josie Bissett, Jennifer Love Hewitt, Mandy Moore, Kristin Kreuk, Mischa Barton, Gabrielle Union and Jennifer Freeman.
She was voted sixth on the FHM 100 Sexiest Women list in 2007. Hayden Panettiere is the cover girl, and number one star, in Entertainment Weekly's "The EW 100: The Stars We Love Right Now" issue, June 29, 2007/July 6, 2007.
Here's her filmography:
1994 One Life to Live Sarah 'Flash' Roberts #3 (1994?1997) Soap Opera
1996 Guiding Light Elizabeth 'Lizzie' Spaulding #2 (1996?2000) Soap Opera
1998 A Bug's Life Dot Voice
The Object of My Affection Mermaid Feature Film
1999 Too Rich: The Secret Life of Doris Duke Young Doris Duke TV Miniseries
Message in a Bottle Girl on Sinking Boat Feature Film
2000 Remember the Titans Sheryl Yoast Feature Film
Dinosaur Suri Voice
2001-2002 Ally McBeal Maddie Harrington TV Series
2001 Joe Somebody Natalie Scheffer Feature Film
2001 Law & Order: SVU Ashley (episode: Abuse) TV Series
2002 Kingdom Hearts Kairi Video game
2003 Normal Patty Ann Applewood Feature Film
2003 - 2005 Malcolm in the Middle Jessica TV series
2004 Lies My Mother Told Me Haylei Sims TV film
The Dust Factory Melanie Lewis Feature Film
Raising Helen Audrey Davis Feature Film
2004 Tiger Cruise Maddie Dolan TV film
2005 Ice Princess Gen Harwood Feature Film
Racing Stripes Channing Walsh Feature Film
2005 Law and Order: Special Victims Unit Angela Agnelli (Episode: Hooked) TV Series
2006 Kingdom Hearts II Kairi Video game
2006 The Architect Christina Waters Feature Film
2006 Mr.Gibb Allyson 'Ally' Palmer Feature Film
2006 - Present Heroes Claire Bennet TV series
2006 Bring It On: All or Nothing Britney Allen Direct-to DVD movie
2007 Shanghai Kiss Adelaide Direct-to DVD movie
2008 Fireflies in the Garden
Here is her vocal appearance on albums.
2003 "Someone Like You" ? from The Dust Factory OST
2005 "My Hero Is You" ? from Tiger Cruise (Found on the Disney Channel Hits: Take 2 CD)
2005 "I Fly" ? Ice Princess OST
2006 "Your new girlfriend" - Smackers Presents: Girl Next
2006 "That Girl" - Bring It On: All Or Nothing DVD
2007 "I Still Believe" ? from Cinderella III OST
2007 "Try" ? from Bridge to Terabithia OST
2007 "Cruella De Vil" ? from DisneyMania 5
2007 "Go To Girl" - From Smackers Presents: Girl Next 2