Sorry, we couldn't help ourselves! LOLz!
The soon-to-be mommy is about five months into her pregnancy at this point and had a little shindig for her bun in the oven with some of her singin' costars Naya Rivera and Vanessa Lengies!
Heather's good pal and Spring Breakers castmate Ashley Lendzion also got in on the good times and showed off her onesie making skills (above) with a few customized garments for the little bundle of joy!
Ok, so we made up that last part, but we're allowed to dream! LOLz!