Pregnant Jessica Biel showed off her growing baby bump while walking her dogs in Hollywood on Friday, Dec. 5 -- see the picture! Credit: OSLA/Broadimage

She's glowing — and showing! Pregnant Jessica Biel showed off her baby bump while taking her two dogs for a walk in Hollywood on Friday, Dec. 5.

Justin Timberlake's wife has covered up her growing belly since Us broke news of her pregnancy last month, but couldn't hide her new accessory (or her smile!) during the outdoor activity. She kept comfortable in a light navy sweatshirt, black bubble vest, gray sweatpants, and sneakers.

"Right now they are just enjoying the news for themselves," an insider previously told Us of the soon-to-be parents. "They just want a happy baby."

While Biel is getting in some exercise at home, Timberlake has been working out on stage. The singer recently bumped into country singer Garth Brooks while touring. "One of my IDOLS. Garth...You are a MASTER of your craft," he captioned an Instagram pic on Dec. 4. "I am in awe of you, still."