Snooki - real name Nicole Polizzi - shared a photo of one-year-old Lorenzo early this morning flashing his tongue.
Likening the pose to 'Wrecking Ball' singer Miley, Snooki said: "He's a @MileyCyrus fan too," with two smiley face symbols.
Lorenzo, who is dressed in a white and blue top, stares straight ahead at the camera before sticking out his tongue.
Jersey Shore star Snooki welcomed Lorenzo with fiancé Jionni LaValle in August 2012, announced this week that she was launching a new 'mommy blog' to document her daily life as a mother.
Writing on her Celebuzz blog, she said: "Being a new mother to a one in a half year old is AMAZING, BEAUTIFUL, A BLESSING, CHALLENGING, NERVE WRACKING, SCARY, and a million other things. Lorenzo has clearly changed my life and how I view everything, but most importantly he has made me a better person.
"I can never get enough of Lorenzo saying 'MAMA' or giving me kisses, or waving goodbye, or even saying I love you! Which doesn't really sound like I love you but he tries."
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