Poor, poor Kourt.
The source says of Disick:
We just LOVE this girl's style!
Kat Dahlia is in action and killing it!
We were so freakin' lucky to have Kat stop by PerezHilton.com for an EXCLUSIVE performance of her ridic song Gangsta!
Girl kept it simple, but the song certainly didn't lose its power.
We're really loving what she's been doing, and this fierceness has us begging for more!
Ch-ch-check it out (above)!