Anna Camp and Skylar Astin have tied the knot.

Skylar Astin and Anna Camp

Skylar Astin and Anna Camp

The 'Pitch Perfect' co-stars got married on Saturday (10.09.16) in an outdoor ceremony in California, PEOPLE reports.

Anna, 33, wore a Reem Acra dress with Neil Lane jewels while her wedding band was from Lorraine Schwartz while the 28-year-old groom opted for an Ermenegildo Zegna suit.

Their 'Pitch Perfect' co-stars Elizabeth Banks and Brittany Snow were among the guests at the ceremony.

Anna and Skylar announced their engagement in January and she previously revealed the pair are best friends.

She gushed: "The funny thing is, is that we never ever have any scenes together in 'Pitch Perfect'. But we had a great time when we saw each other on set. It was awesome. We're really best friends, so it's awesome. He's definitely sweet like his character is."

Skylar was also a support for Anna when she split from her now ex-husband Michael Mosley, with an insider revealing the pair have always had "amazing chemistry".

A source said at the time: "They had a great connection and became friends, but nothing romantic happened until after she separated from her husband. They have amazing chemistry."

The couple - who are best known for their roles of Aubrey Posen and Jesse Swanson in the musical movies - have been dating since 2013.