Sarah Michelle Gellar’s Son Rocky, 2, Is “Already Behaving Like a Teenager,” Helps Mom at Drugstore: New Photos!

Helping out his famous mommy! Sarah Michelle Gellar's son Rocky, 2, is growing up — and fast! The Buffy the Vampire Slayer alum shared new (and very rare!) photos of her little one this past week.

"This is what happens when everyone in your house is sick- You have to send your 2-year-old to the drugstore #MakeItWork," Gellar, 37, captioned via Instagram. In the snapshot, Rocky — not revealing his face — grabbed some medicine from the shelf, possibly for his dad Freddie Prinze Jr., 38, and big sister Charlotte, 5.

My 2 year old is already behaving like a teenager. This was his response to me trying to wake him up #IAmInTrouble

A photo posted by Sarah Michelle (@realsmg) on Feb 21, 2015 at 3:43pm PST

Rocky wore an oversized gray sweater and jeans for the outing. The adorable brunette also donned black booties, which featured a skull and crossbones.

smg and freddie
Freddie Prinze, Jr. and Sarah Michelle Gellar Brian Ach/WireImage.com

Days earlier, Rocky traded in his hip attire for cozy gray pajamas — while refusing to leave his crib. "My 2-year-old is already behaving like a teenager," Gellar joked of her little guy, who covered his face with a white blanket. "This was his response to me trying to wake him up #IAmInTrouble."

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