11 Times Kris Jenner Was the Fourth Kardashian Sister

Check out the Keeping Up With the Kardashians star's fiercest fashions (move over, Kim, Khloe and Kourtney!)

Kris Jenner may have just celebrated her 60th birthday, but she can still give her famous daughters a run for their money!

That's right, the Keeping Up With the Kardashians matriarch could totally pass for the fourth Kardashian sister (sixth if you count Kendall and Kylie Jenner in addition to Kim, Kourtney and Khloe Kardashian).

Don't believe us? Here's proof.

Kris regularly borrows looks from her daughters (and vice versa) and looks just as awesome—if not better—in all those sexy, high-fashion couture looks (not to mention a barely there bikini!). In celebration of tomorrow night's KUWTK premiere, let's make Kris an honorary sister!