05/21/2013 02:20 EDT

Heather Graham's 'The Hangover Part 3' Dress Reveals Cleavage At Premiere (PHOTOS)

Heather Graham knows how to get your attention!

The blond bombshell showed off her lean figure and impressive cleavage in a low-cut Herve L. Leroux green dress at "The Hangover Part 3" premiere on Monday night.

Graham looked almost regal with her hair in sexy waves and a blinding diamond and emerald necklace adorning her decolletage; her elegant look is a far cry from her "Hangover" character Jade, the stripper with a heart of gold who captured Stu's heart in the first "The Hangover."

While we're not sure how Heather's character fits in the third installment, we hope that it somehow involves her marrying one of the Wolfpack guys and helping them out of what will surely be a lot of trouble.

It's no wonder that "Hangover" director Todd Phillips chose the gorgeous 43-year-old to reprise her role as the lovable stripper. With her killer figure, Heather looks better than most 20-something actresses! But getting that enviable body is hard work; Heather favours yoga and pilates to stay in shape. (Hey, someone has to fit into those tiny stripper outfits!)

And while many actresses her age are hitting up Botox and plastic surgery (ahem, Nicole Kidman), the "Boogie Nights" star has left her face alone.

"I have not ever opted to do surgery, because it's scary," Heather told Vegas magazine. "Maybe some people get it done and you can't tell and that's great, but I feel like it makes your face look weird. I think if you're happy, then that's the glow."

What do you think of Heather Graham's dress?

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