Credit: Imeh Akpanudosen/Getty; Todd Williamson/

Sorry Friday Night Lights fans: Zach Gilford is officially off the market!

The 29-year-old actor recently popped the question to his girlfriend, actress Kiele Sanchez, a source confirms to Us Weekly.

"They are both very happy," says the insider of the couple, who met in Chicago while filming the pilot for TV's The Matadors in spring 2010.

Gilford's latest project, Answers to Nothing, hits theaters Friday.