Jenelle Evans's newborn son Kaiser made his Teen Mom 2 debut on MTV last night.

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The baby boy, born June 29, was professionally photographed last week, though Evans was withholding those photos until his appearance on her reality series. It is believed, though unconfirmed, that the star was holding back photos because of her contract with MTV. Now that the first Kaiser episode has aired, however, it looks like Evans will be sharing a whole lot more of her new family.

Early this morning Evans revealed the first pic of Kaiser since the photograph of his feet was shared the day he was born. All family photos released by Evans and boyfriend Nathan Griffith prior to this morning have conveniently hidden Kaiser's face from view.

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The Twitter picture shows the fair-haired baby boy with open, alert eyes and outstretched fingers which look almost as if they are waving at the camera as he looks up over his mother's shoulder. He is dressed in a pair of overalls and a striped t-shirt or onesie.

The caption above the image reads "Peace Dude. Baby Kai." The response from fans was overwhelmingly positive.

Kaiser is the 23-year-old's first child with Griffith. She had her elder son Jace, now five, with an earlier boyfriend during her time on MTV's 16 & Pregnant before being chosen as one of the stars for Teen Mom 2. Griffith also has a three-year-old daughter from a previous relationship.

Teen Mom 2 continues with new episodes on MTV Wednesday at 10 p.m. ET/PT.

Tags: Teen Mom 2 MTV Reality TV