Olesya Rulin

Actor · Born March 17, 1986 · Moscow, Russia

Biography

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).

Acted in 34

2020s

2023
Black Bags
Tess

2010s

2018
The Rookie
Danielle Bloomfield · 1 episode
81
Devious Nanny
Amber
55
2017
SEAL Team
Jenna Robertson · 1 episode
79
2015
Powers
Calista · 20 episodes
66
2013
Family Weekend
Emily Smith-Dungy
52
2012
Touch
Red Dress · 1 episode
71
A Thousand Cuts
Melanie
2011
Apart
Emily Gates
41
2010
Expecting Mary
Mary

2000s

2009
NCIS: Los Angeles
Zasha Gagarin · 5 episodes
70
Drop Dead Diva
Mia Dalton · 1 episode
76
Flying By
Ellie
2008
Private Valentine: Blonde & Dangerous
Private Petrovich
48
High School Musical 3: Senior Year
Kelsi Nielson
57
Forever Strong
Emily's Friend
55
The Mentalist
Sam Starks · 1 episode
83
2007
High School Musical 2
Kelsi Nielsen
63
Greek
Abby · 10 episodes
73
American Pastime
Cathy Reyes
The Dance
Cameron's Ex-Best Girlfriend
2006
High School Musical: Remix
Kelsi Nielsen
Vampire Chicks with Chainsaws
Sariah
High School Musical
Kelsi Nielsen
61
2005
Mobsters and Mormons
Julie Jaymes
Urban Legends: Bloody Mary
Mindy
43
2004
Halloweentown High
Natalie
61
2003
NCIS
Kim Troutman · 1 episode
77
2002
CSI: Miami
Andrea Williams · 1 episode
68
Everwood
The Drunk Girl · 1 episode
76
2001
The Poof Point
Annie
47
Hounded
Girl #1
50

1990s

Appearances2

2010s

2015
Becoming Bulletproof
Self

2000s

2008
High School Musical 3: Making of a Musical
Self