Hawai'i-born actress Kelly Hu brings her star power as host of the Skyline party tonight at the Hanohano Room, Sheraton Waikiki.

That's an after-party for the grand opening of the Ala Moana Center's Miss Sixty/Energie boutique, which Hu hosts from 1 to 5 p.m. today as a benefit for Reef Check Hawaii, an ocean conservation group. Others performing at the boutique include recording artists Josh Radin, Schuyler Fisk and Rachael Yamagata.

Los Angeles mash-up specialist DJ Steve Aoki (aka Kid Millionaire) spins at both events.

Skyline opens at 9 p.m. and ends at 2 a.m.; it's for those 21 and older, and there is a dress code — so dress up! Entry is $20 for most of us, $5 for guestlisters until 11 p.m.; www.skylinetwo.com.