Listen to Hilary Duff on iHeartRadio

(Yahoo!) - Hilary Duff is typically all about her role as a mommy to her 19-month-old son, Luca, but on Thursday, she threw it back to her younger years as a total little starlet in honor of Instagram's #TBT.

The 26-year-old posted a hilarious childhood snapshot of herself on Twitter, clad in full-on pink attire, super-done-up blond hair, and a huge smile to boot, along with the caption, "#tbt There are so many things wrong with this."

Despite what we say, we happen to think the photo is adorable, and we can't help but wonder if she's channeling her inner Honey Boo Boo!

Obviously the pic was snapped long before the TLC network star's pageant days, but when compared side by side, these two could really be sisters!

For more on this fun story, check out the video, and be sure to tune in to "omg! Insider" on TV tonight for all the latest in entertainment news.