Jennifer Lopez Instagrams Adorable Throwback Pic in Spirit of 46th Birthday

Actress shows cute photo of her as little kid

That is pure unadulterated excitement on little Jennifer Lopez's face. 

The star took to Instagram on her special day to share an adorable throwback photo of herself as a child with all of her fans. In the sweet pic, Lopez's eyes are the size of the moon as she looks at that scumptious birthday cake, and has her hands shaped like a chicken wing and is presumably jumping up and down with uncontrollable anticipation.

Jenny from the block kept her caption to a minimum on the cute picture, simply stating "TBT," but followed with an iconic picture of Marilyn Monroe blowing bubble gum with the text "It's My Birthday!" written across. Lopez also posted a photo of Hollywood legend Lauren Bacall and captioned it, "Current mood #itsmybirthday #LEO."

She will be blowing out candles with the likes of Rose Byrne (36) and the crocodile hunter's daughter Bindi Irwin (17) today. 

And even as J.Lo rings in her 46th birthday today, we're reminded that she's still as beautiful as ever. Seriously, she hasn't aged a day.

If you don't believe us, check out these photos of Jennifer over the years. 

Happy birthday, J. Lo!