Amber Rose - After Baby Pictures WOW...

Just weeks after popping out her first child, Amber Rose is looking and feeling great.

The model and Wiz Khalifa baby mama has been MIA since giving birth to son Sebastian "Bash" Taylor Thomaz, but today she tweeted out a new photo of her post-baby bod ... and she looks fantastic.

"3 weeks after giving birth to Sebastian and I feel amazing! :-)" Amber tweeted along with the photo, where she shows off some cleavage and a whole lotta leg in a sexy red dress.