Cast & creator
Olesya Rulin
Best known for The Mentalist, Family Guy, NCIS
Olesya Yurivna Rulin (born March 17, 1986) is a Russian-American actress. She is best known for co-starring in the first three films of the High School Musical franchise as Kelsi Nielsen. She also starred in the films Private Valentine: Blonde & Dangerous (2008) and Flying By (2009).
Also known as: Olesya Yurivna Rulin, Oлeся Юрьевна Pулин, オレーシャ・ルーリン, اولسیا رولین
24
film credits
13
television credits
37
1994–2023 · acting roles
6.5
average across scored titles
Signature credits
Known for
Across film & television
Filmography (37)
Showing 37 of 37 credits
The Mentalist
Sam Starks
2008
Family Guy
Russian Meg Griffin Double (voice)
1999
NCIS
Kim Troutman
2003
The Rookie
Danielle Bloomfield
2018
NCIS: Los Angeles
Zasha Gagarin
2009
CSI: Miami
Andrea Williams
2002
SEAL Team
Jenna Robertson
2017
Touched by an Angel
Student (uncredited)
1994
Everwood
The Drunk Girl
2002
Drop Dead Diva
Mia Dalton
2009
Powers
Calista
2015
Touch
Red Dress
2012
Greek
Abby
2007
High School Musical 3: Senior Year
Kelsi Nielson
2008
High School Musical
Kelsi Nielsen
2006
High School Musical 2
Kelsi Nielsen
2007
Halloweentown High
Natalie
2004
Private Valentine: Blonde & Dangerous
Private Petrovich
2008
Family Weekend
Emily Smith-Dungy
2013
Urban Legends: Bloody Mary
Mindy
2005
Forever Strong
Emily's Friend
2008
Becoming Bulletproof
Self
2015Chuckle Boy
Assistant
2009
The Poof Point
Annie
2001
Devious Nanny
Amber
2018
Hounded
Girl #1
2001
Apart
Emily Gates
2011
High School Musical: Remix
Kelsi Nielsen
2006
Expecting Mary
Mary
2010
High School Musical 3: Making of a Musical
Self
2008
American Pastime
Cathy Reyes
2007
The Dance
Cameron's Ex-Best Girlfriend
2007
Flying By
Ellie
2009
Black Bags
Tess
2023
Vampire Chicks with Chainsaws
Sariah
2006
Mobsters and Mormons
Julie Jaymes
2005
A Thousand Cuts
Melanie
2012