Melissa Joan Hart is losing weight  but it's not yet enough for her.

The Melissa and Joey star is a mother of three and now a spokesperson for Nutrisystem, and she's has a specific weight-loss goal in mind, according to Us Weekly.

"I'm trying to get back to my pre-baby weight, and I'd still like to lose a little bit on top of that," she says. Wow! Talk about ambitious!

"With each kid, I've put on maybe a few extra pounds, so I'd like to get back to my pre, pre-baby weight three babies ago!" the 36-year-old Melissa continues. 

The former Sabrina the Teenage Witch actress gave birth to Tucker in October to go along with five-year-old Brady and seven-year-old Mason.

We wish Melissa all the best  but we think she looks amazing at any weight!

Source: Us Weekly