In a rare public sighting of the actor with his daughter, Hayden Christensen and Briar Rose shared a sweet moment singing at the Chicago Cubs game.

Hayden Christensen and his daughter, Briar Rose, whom he shares with ex Rachel Bilson, serenaded attendees during a Cubs game with ‘Take Me Out to the Ballgame’ at Wrigley Field in Chicago on Aug. 15.

Hayden Christensen and his 10-year-old daughter Briar Rose, who he shares with ex Rachel Bilson, sang an adorable duet during ...

Hayden Christensen attended a Chicago Cubs game with his daughter Briar Rose, performing 'Take Me Out to the Ballgame' during ...

Canadian-born actor Hayden Christensen made a rare public outing with his daughter last Friday as the two enjoyed a Cubs game ...

The force was strong on Friday afternoon as "Star Wars" actor Hayden Christensen performed a rendition of the 7th-inning ...

Hayden Christensen took his daughter, Briar Rose, out to the ballgame. The “Star Wars” actor, 44, and his 10-year-old ...

The O.C.' actress Rachel Bilson and 'Star Wars' star Hayden Christensen welcomed a child, Briar Rose, in 2014. Here's ...

The atmosphere at Wrigley Field was electric as the Chicago Cubs secured a narrow 4-3 victory over the Pittsburgh Pirates. Yet the real highlight of the day wasn't the score; it wa ...

We already knew that Rachel Bilson and Hayden Christensen’s daughter Briar Rose is obsessed with music, including songs from ...

Rachel Bilson's look-alike daughter, Briar Rose, sings 'Take Me Out to the Ballgame' with dad Hayden Christensen at the ...

Yes, Hayden Christensen sometimes struggled to create his performance, but even great thespians have had little to work with ...