Photo SpecialCheers! Famous Faces Toast Actor Nathan Fillion's Birthday
As the Castle star rings in his 43rd year, pals like Joel McHale and yes, Barbra Streisand, turn out to celebrate
Credit: Derek Shook
Updated: Monday Mar 31, 2014 | 05:00 PM EDT By: Melody Chiu
More from PEOPLE
- Corbin Bleu Is Married! The High School Musical Alum Ties the Knot!
- Read the Cover Story: JFK Jr.: The John We Loved
- VIDEO: Why Amy Winehouse's Mom Has No Regrets: 'I Couldn't Have Done Anything Different'
- Tom Hiddleston Attends Comic-Con After Trip Down Under with Taylor Swift
- WATCH AND SHOP: This Self Tanner Works Instantly (Then Lasts for Weeks!)