The Big Bang Theory star, 29, flaunted her very flat tum in a cute skirt and top combo - which may help shush reports that she is expecting her first child with husband Ryan Sweeting.
Before heading to Nickelodeon's 28th Annual Kids' Choice Awards, Kaley shared her look with her fans - and we LOVE her chic monochrome outfit.
With a cute ankle-skimming full skirt in black and white polka dots and a black crop top with flower design, Kaley showed off her famously cool style which she says was inspired by legendary actress Audrey Hepburn.
She wore her short hair slick, and her make-up simple but oh-so-effective.
Alongside the photos shared on her official Instagram account, Kaley wrote: "It's a beautiful day for a little #kidschoiceawards!
"I'm hoping to show the world how not pregnant i am in this crop top #teampp so fun today - feeling very Hepburn! Styling @taraswennenlifeinstyle hair @clsymonds Makeup @jamiemakeupgreenberg collab with @colourpopcosmetics #InBloom purchase at www.colourpop.com #SweetThing on my lips of course :)."
She also shared a picture from behind the scenes of the award ceremony, where she was snapped with comedic actor Kevin James.
Kaley joked: "Thank god I had #paulblart #mallcop to protect me at the #kidschoiceawards #serveandprotect #kevinjames."
Since marrying tennis player Ryan in 2014, Kaley admits she has constantly been asked about babies, but recently admitted they are not currently on her agenda.
Last week, her Wedding Ringer co-star Josh Gad joked that Kaley was expecting, but we think THAT sexy little crop top proves otherwise!
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