“My Little Man. #Forest #LittleMan #babylove,” the former Playboy model, 37, captioned the image of her baby boy rocking a Nirvana tee.
Over the Easter long weekend, the proud mama shared a selfie with Forest and her 4-year-old daughter Rainbow.
In February, The Girls Next Door alum posted a photo of her blue-eyed boy.
Madison and husband Pasquale Rotella – who were wed in Sept. 2013 – welcomed their son on Aug. 7, 2016. Their daughter arrived on March 5, 2013.