The "Another Dumb Love Song" singer took to Instagram on Monday to share the most adorable new pic of her baby boy, celebrating his first 12 weeks of life. Jessie and her husband, Eric Decker, welcomed Forrest on March 31.
"Love this little chubby cheeked baby boy #12weeksold," she captioned the sweet shot of herself and Forrest staring into the camera while getting some sun outdoors. The family appears to be getting in some R&R, as Jessie's cute post comes just after she gushed over Eric hanging out shirtless in the water, and her "tan bunny," daughter Vivianne.
Jessie James Decker on What an 'Amazing Dad' Eric Is as the Couple Preps for Baby No .3 (Exclusive)
ET sat down with Jessie in October, when she opened up about how her third pregnancy differed from hers with Vivianne and Eric Jr. "I do feel good. It's the third time and you never know what to expect with each pregnancy," she said. "The first one, my daughter tried to kill me. It was a very intense pregnancy; I was very sick. The second time, my son really took it easy on me. This time, I am getting a little bit of both."
Third time was the charm for Jessie, who shared that three kids was plenty for her and Eric. "It completed the family, and now he'll get fixed," she said with a laugh.