7. Nicky Hilton mixed flirty style with feisty heel-flair at a Brent Bolthouse photo exhibit launching the SVEDKA Adult Playground 2033 event series at Milk studios in Hollywood. Teaming her neon pink floral minidress with daring Christian Louboutin studded peep-toe pumps, the classier of the Hilton heiresses looked cute ‘n’ sassy! Sienna's Sexy in Ibiza