Hayden Panettiere sizzled at the Environmental Media Awards in Burbank, Calif., over the weekend. The "Nashville" star wore a lace, see-through ensemble with a bondage-like flair to it.

The actress attended the event with her young brother Jansen, who is also an actor.

Panettiere, 24, was honored with the Futures Award in recognition of her efforts with The Whaleman Foundation, an oceanic research and conservation group.

Earlier this month, the actress confirmed her engagement to Russian boxer Wladimir Klitschko. The couple began dating in 2009 and split in 2011 but rekindled things earlier this year.

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