Amber Rose Post-Baby Body PHOTOS: Wiz Khalifa's Fiance Happy, Healthy after Sebastian Thomaz Pregnancy, Posts Sexy Model 'Throwback' Instagram Pics

Stunning model Amber Rose just gave birth to baby son Sebastian Taylor Thomaz back in February... and Wiz Khalifa's fiancee isn't too concerned over how long it might take to "tighten up" her post-baby bod. The 29-year-old socialite still has a ways to go, but she recently stepped out in Hollywood looking happy and healthy as ever! Forget those fad diets and intense workout regimens so many celebrity moms follow nowadays... Rose is proud of her pregnancy curves. Still, the Smirnoff spokeswoman apparently misses her stellar modeling days... she recently posted some sexy "throwback" pics on Instagram. Check out the before-and-after baby pics below!

Rose and Khalifa got engaged in March 2012... they welcomed baby Sebastian on February 21, 2013:

Several months after giving birth, the down-to-earth momma doesn't seem too concerned with losing the baby weight mega-fast. Rose was spotted grabbing lunch at West Hollywood's organic eatery Urth Caffe on Tuesday (May 14):

Check out more pics from the outting here.

What do fans think of Rose's laidback, post-baby bump style? Compared to last summer's bikini bod...

muvarosebud: "#TBT last summer @priscillaono's house ;-)."

And:

muvarosebud: "#tbt #ElleMagazine."   

It may be awhile before fans see Rose back in tip-top model-esque shape, but she looks like she LOVES being a mom! Congrats!