05/29/2012 01:20 pm ET

Jennifer Garner, Baby Boy: First Photo Of Son Samuel Garner Affleck

Those lips! Looks as if the newest addition to Jennifer Garner and Ben Affleck's ever-growing family has inherited his mother's unmistakable bee-stung lips. Photo agency X17Online claims that these photos of 3-month-old Samuel Garner Affleck are the first to be published, taken over the holiday weekend in the family's Pacific Palisades neighborhood.

Samuel joined sisters Violet, 6, and Seraphina, 3, on February 27. "It would be so weird to have a boy," Garner told Ellen DeGeneres in September 2011, after disclosing to the public that she was pregnant for the third time. For more photos of Garner and her son, click through to X17Online.

jennifer garner baby

Check out photos from Garner's third pregnancy below:

Jennifer Garner's Baby Bump