Happy 18th Birthday, Kylie Jenner! Cheers to You & Your Sassy Street Style

Look at the 18-year-old's top street style moments

All grown up indeed!

As Kylie Jenner celebrates her 18th birthday today, we're joining in on the festivities right alongside her—by paying tribute to her always eye-catching street style, that is. Whether she's dressing to match her fashion icon (cough, Kim Kardashian) or putting together comfy-cozy looks, the youngest Jenner knows a thing or two about making an unforgettable appearance.

If one thing's certain, it's that the newly minted clothing designer is gaga for thigh-high boots. Which is obvious, considering her favorite black suede Sergio Rossi stunners have made several appearances in her wardrobe, from sexy 7 For All Mankind jeans combos to sleek khaki dresses. Kylie's also got a love-love relationship with red, as is evidenced by her sweet H&M frock and cool culottes-inspired jumpsuit. 

And with abs like hers, you'd best believe the teenage starlet is showing them off with sleek all-white crop top combos, as seen above.

Dying to check out even more of the birthday girl's sassy street style? Check out the gallery below!