Hayden Panettiere is flaunting her toned bikini bod while in the arms of her beefy NHL beau Scotty McKnight!

The petite actress, rocking a bright orange bikini, Tweeted "Nothin like some Hawaiian sun after hard work!!!"

McKnight, 23, Tweeted, "Just doin some human curls by the pool...like my man Ron Burgundy I did over 1000."

Hard work, indeed. The twosome have been together since June of last year.

Where has Hayden Panettiere been hiding her hotness?! The actress has been keeping a low profile for the past few months, but last night she stepped out at the 20th Anniversary party for Vanity Fair's “Vanities” and she looked absolutely amazing! The former Heroes honey was joined by new beau Scotty McKnight, who plays for the New York Jets, so it looks like she's definitely moved on from former flame Wladimir Klitschko!

Other starlets including Malin Akerman, Paula Patton, Rashida Jones, Kate Mara, Anna Kendrick and Stacy Keibler attended the pre-Oscar bash ... check out the gallery below for more photos!

It's good to have a day off!

Busy actress Hayden Panettiere enjoyed a relaxing day off with her girlfriends in LA, but she still managed to stay tied to her white iPhone the entire time!

The Scream 4 star, and international spokesperson for the Save the Whales Again! Campaign and The Whaleman Foundation, recently applauded President Obama for taking a stand against Iceland's annual whale hunt.

"We commend President Obama and his administration for taking this strong action against Iceland and its barbaric whaling industry, and we urge the President to take similar action against Japan and Norway as well," the actress said in a statement last month.

Iceland, Norway and Japan are the three remaining nations that still practice commercial whaling.

The Heroes star can next be seen in Carmel By The Sea, which centers on a teenager who wanders into Carmel, California, where he is soon introduced to the art-forgery community, according to IMDB.

Check out the gorgeous movie poster for Panettiere's new film, after the jump ...

She certainly loves the athletes ... although this one's more in her age range!

Hayden Panettiere headed to the Hollywood Hills home of rumored boyfriend New York Jets wide receiver Scotty McKnight Wednesday.

Panettiere, 21, and McKnight, 23, were spotted hanging in Malibu over Memorial Day weekend. McKnight is originally from California.

In May, the Scream 4 actress split from Ukrainian boxer Wladimir Klitschko, 35, after two years together.

Hayden Panettiere and Ukrainian heavyweight boxing champion Wladmir Klitschko have ended their two-year relationship.

Apparently long distance was part of the problem; the couple was transcontinental.

Klitschko, 35, is the reigning IBF, IBO and WBO heavyweight world champion. The two were most recently seen together at the Tribeca Film Festival.

Diminutive Scream 4 star Hayden Panettiere talked to Ellen Degeneres yesterday about the intimate question fans often ask her about getting intimate with her much taller boyfriend, Wladimir Klitschko.

"He is quite a bit bigger than me. I get the prudest people coming up to me and they're like, does it work? Yeah, it works. We find a way," Hayden revealed. "Where there's a will, there's a way!"

"I know what you're talking about but I'm in shock," Ellen responded. But Panettiere didn't seemed fazed by fans' questions. "I don't mind it," she said.

We didn't really need the visual, but glad Hayden is so comfortable talking about her sex life!

Hayden Panettiere may be in the mood for short shorts now that the weather's heating up, but maybe she should hit the gym first?

No doubt the girl's got a hod bod and she's not afraid to show it off -- but maybe she's due for a Stretch & Tone class??? Sorry!

See the problem area after the jump ...

And she's got a big smile on her face!

Hayden Panettiere looked happy as can be upon arriving at LAX last night, but she sounded less enthused when recalling the night a burglar tried to break into her home to E! News:

"It was the scariest moment of my life. The alarm was going off and off and off, but no one was coming. As soon as I knew what was happening, I grabbed my Taser and my cellphone and locked myself in the bathroom. I called a friend that lived close and I called my dad. I was sitting and shaking by the toilet, but then was like, 'Screw this! I'm not waiting for somebody to come barging in.' So I crawled out the window. I'm running with this Taser in my hand and I run around the corner of the house and I've got like seven police with sniper rifles and lasers on me. I'm going, 'Don't shoot! Don't shoot me, please!'"

Crazy! Meanwhile, check out a new clip from Scream 4 (out April 15) below with Hayden and Emma Roberts:

And check out another clip below the jump...