Chris Pratt and Katherine Schwarzenegger have married in an intimate ceremony attended by his ex wife Anna Faris.

The celebrity couple wed at 5.30 pm yesterday at celebrity favourite San Ysidro Ranch in Montecito.

Katherine, 29, is the daughter of Arnie and his wife Maria Shriver, who reportedly introduced the newly married couple.

A source said: “The couple wanted to keep it simple, but have the most important people in their lives there.

The ceremony was attended by a host of celebrities, most notably Anna, 42, who was married to the Avengers star for eight years.

They share six-year-old son Jack.

Katherine and Chris dated for less than year before they got engaged but pals said it was inevitable as they were such a good match.

“The couple got engaged quick but everyone around them saw it coming,” a source said.

“They really are a great couple that have a solid foundation. Chris had the approval of the family and everyone is excited for their union.”

Katherine wore a full white bridal gown and veil for the intimate ceremony.

Her bridesmaids were dressed in floor-length blush pink gowns with plunging necklines.