Hayden Christensen and his 10-year-old daughter Briar Rose, who he shares with ex Rachel Bilson, sang an adorable duet during the Aug. 15 Chicago Cubs game. Full Story: eonline.com/news/1421269/hayden-christensen-daughter-briar-rose-rare-outing #enews #haydenchristensen #cubsgame About: The E! News team brings you the latest breaking entertainment, fashion and Pop Culture news. Featuring exclusive segments, celebrity highlights, trend reports and more, the E! News channel is the only destination Pop Culture fans need to stay in the know. Subscribe here: bit.ly/enewssub Connect: For More News - eonline.us/3MASskW E! News App - eonline.onelink.me/yMtl/4ead5017 Shopping - eonline.com/news/shop Facebook - facebook.com/enews Instagram - instagram.com/enews X - x.com/enews TikTok - tiktok.com/@enews