Kristin Cavallari is one, hot mama!

The 25-year-old reality show star gave birth almost a month ago, and already she looks fab.

Camden's mom Tweeted the above photo and the following, "This mamma is gonna have her first glass of wine in 10 months tonight. Woohoo."

Cavallari has said she wants four kids. If this is how she bounces back from pregnancy, fiance Jay Cutler is a lucky man!