Kristin Cavallari's lighter hair
• New looks emerged: Kristin Cavallari ditched her dark hair for lighter locks, but then later tweeted at us and said they just lightened naturally in the sun.
• Lady Gaga will always be different! She wears nipple stickers when she flies, and she has a "male" alter ego named Jo Calderone.
• Blue eye makeup blew us away, from Stephanie Pratt's blue eyeliner to Hayley Williams of Paramore's eye shadow.
• Check out the fabulously dressed Rihanna and Ke$ha fans when The Last Girl On Earth Tour came to NYC.
• Jared Leto of 30 Seconds To Mars rocked some awesome zebra print shades and white and pink facepaint.
• Nice skirts! Amber Lancaster went for black, while Reese Witherspoon and Olivia Palermo both went for the same orange watercolor print. Speaking of Olivia, she took a stab at modeling for Hogan, next to her boyfriend!
• Drake + Suit + Skinny Tie = YUMMY. Need we say more? Speaking of guy fashion, watch Bruno Mars try to explain his hat obsession.
• All that glitters IS GOLD, like Jessica Alba's gorgeous Balmain frock, and Drew Barrymore and Mary J. Blige in Catherine Malandrino.
• Britney the bride? She certainly looked wedding day ready on the cover of Pop magazine. But is that better than Katy Perry as a ballerina?
It's the last weekend in August — ALREADY! Time to soak up some sun and shop for fabulous fall outerwear. Happy weekend!