
Acting · 39 years old
Oakland - California - USA
Lyndsy Marie Fonseca is an American actress, best known for her roles as Colleen Carlton on the CBS soap opera The Young and the Restless, and Alexandra "Alex" Udinov on The CW show Nikita. She was discovered by a talent manager in San Francisco. She then relocated to Los Angeles for her first pilot season at age 13, in the middle of the school year. The following year, she landed her breakthrough role, playing Colleen Carlton on The Young and the Restless with a three-year contract. In she had a recurring role as Ted Mosby's future daughter on How I Met Your Mother and as Donna on HBO's Big Love. She starred in the 2005 Hallmark TV film Ordinary Miracles, as a 16-year-old juvenile delinquent who goes to live with a judge (Jaclyn Smith).In fall 2007, she played Dawn in the film Remember the Daze. She joined the cast of ABC's Desperate Housewives as the daughter of Katherine Mayfair (Dana Delany), a character moving onto Wisteria Lane. In 2008, she was nominated at the Screen Actors Guild Awards for Outstanding Performance by an Ensemble in a Comedy Series for Desperate Housewives (2004), shared with the cast. She played Katie Deauxma in the 2010 superhero film Kick-Ass, which also featured her Nikita co-star Xander Berkeley in the cast. She appeared in three more films in 2010, including Hot Tub Time Machine, and she was cast as new recruit Alex on the CW's Nikita. She was listed at #62 in the 2010 Maxim Hot 100 and #89 in the 2011 list.

House
Addie

Malcolm in the Middle
Olivia

How I Met Your Mother
Daughter

9-1-1: Lone Star
Iris Blake

Desperate Housewives
Dylan Mayfair

Single on the 25th
Nell Duke

CSI: Crime Scene Investigation
Megan Cooper

Boston Public
Jenn Cardell

Marvel's Agent Carter
Angie Martinelli

Heroes
April

Turner & Hooch
Laura Turner

You Can't Take My Daughter
Amy Thompson

Nikita
Alex Udinov

Kick-Ass
Katie Deauxma

Five
Cheyanne

Dark Mind
Jenny

Hoss
Burke

The Magic of Lemon Drops
Lolly

American Dad!
Skater (voice)

North to Home
Posy