Jennifer Garner’s baby bump is starting to show!

The five-months pregnant actress, 36, hit a playground with two-year-old daughter Violet in Santa Monica Tuesday.

Garner’s former Alias co-star Victor Garber let news of her pregnancy slip to Usmagazine.com in a taped interview last week. (Garber officiated Garner’s 2005 wedding to husband Ben Affleck, 35.)

“They are very happy,” a source tells Us of Garner and Affleck.

Garner has hinted about her desire to have another child.

“I’m assuming we’ll have at least one more, but not for a while,” she told the UK edition of Marie Claire in April 2007.

“We definitely wonder what it would be like to have another — hopefully, knock on wood, someday,” she told the magazine, again, in October.

“My job [as an actress] is great to have as a mom,” she added. “I get to take long breaks and then work hard in a really concentrated way.”

And 14 months of breast-feeding Violet wasn’t enough for Garner.

“I really didn’t want to give up, and I didn’t,” she said.

Garner has also talked about the joys of pregnancy.

“You can just start to feel really pregnant, like you are the hugest person on the face of the planet,” she told Jay Leno in 2005 while carrying Violet.

“I felt bigger and bigger, like she…” Garner added, accidently revealing the baby’s gender.

Source, WENN