Jessica Biel reunites with co-star Beverley Mitchell

Jessica Biel and former 7th Heaven co-star Beverley Mitchell reunited Thursday in Santa Monica, Calif.

The 33-year-old actress spent time with the 34-year-old star at brother Justin Biel's travel accessories launch for Bare. Biel and Mitchell portrayed sisters Mary Camden and Lucy Camden, respectively, on the long-running WB and CW series.

"So happy to get out and support Justin @baremade and the launch of his amazing collection! #lovelikefamily And added bonus to see my girl @JessicaBiel love her more than I can ever explain #bareitall," Mitchell wrote on Instagram.

The event marked Biel's first red carpet appearance since welcoming son Silas with husband and singer Justin Timberlake in April. The actress told E! News the most magical thing about motherhood is the moment when her baby wakes up from a nap.

"He's sort of looking around and you sort of creep up and look over the crib and he looks up and he [sighs]," she said. "Just a gummy mouth, no teeth, just a big smile, happy that you're alive and you're just looking at him. That's probably the most magical."

7th Heaven had an 11-season run from 1996 to 2007, with Biel as a series regular on seasons 1 through 6. The actress will star in The Devil and the Deep Blue Sea with Jason Sudeikis, while Mitchell is slated for Uploaded with Eric Roberts.