New dad Jeremy Renner gets together with ex-girlfriend Sonni Pacheco and their adorable baby girl Ava Berlin Renner on September 19, 2013. Credit: AKM-GSI

Jeremy's sweet baby girl has made her official debut! Jeremy Renner and girlfriend Sonni Pacheco showed off their adorable daughter Ava Berlin Renner in Los Angeles on Thursday, Sept. 19.

Dressed in a a striped pink top with matching shorts, the six-month-old held on to Pacheco as the two parents caught up on some errands. As Pacheco carried in the little bundle of joy to a local store, the Avengers star was spotted carrying in the baby car seat. The couple previously showed off their baby girl in L.A. back in May, but kept her face covered up with a pink blanket.

Us Weekly exclusively broke the news in January 2013 that Renner, 42, was expecting a child with Pacheco. At the Golden Globes, the Bourne Legacy actor was overheard telling Eva Longoria the shocking news. "'I'm going to fly in when her water breaks,'" two witnesses overheard him say. "Then Eva said, 'I'm so blown away.'"

The first-time parents welcomed Ava on March 28. "They are beyond thrilled," the actor's rep told Us at the time. "Mother and daughter are doing great."