Taking to Instagram, the yummy mummy couldn't resist sharing a snap of her little girl, who by the looks of it has certainly been making the most of Easter!
Staring into the camera, Nelly can be seen putting a hand over her mouth, while clutching a half eaten chocolate bunny in the other. Dressed in a black and white checked dress, the tot looked like butter wouldn't melt.
Captioning the photo, Billie added: "Oh no someone has eaten too much choc choc ...#Easter". Yep, we think we were in the same boat yesterday, too!
Billie went all out for her one-year-old and treated her to an array of Easter goodies. Showing of the delights on Instagram, the star's coffee table was adorned with chocolate eggs, jars of sweets and an assortment of cuddly toys, including a seriously fluffy lamb. How sweet?!
Not stopping there with the Easter celebrations, the Essex girl and fiancé Greg enjoyed drinks with family and friends on Sunday.
Billie was the first TOWIE star to have a baby and gave birth to Nelly in July 2014. Since then, her sister, Sam Faiers, has also become a mum to son, Paul.
The two sisters have been enjoying themselves as mums and spending quality time with their little ones. Recently, the glam girls enjoyed a cosy sleepover together and made sure both kids were in on the action.
Earlier this month, Sam also shared an adorable Snapchat of baby Paul and herself, along with the heartwarming caption "Best friend".
Keep up with the cute pictures, girls!