VANESSA HUDGENS jiggled her way through “Late Night With Jimmy Fallon” in a braless, halter-top dress that had Jimmy squirming uncomfortably in his chair.

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The former “High School Musical” star is currently making the rounds promoting “Journey 2: The Mysterious Island,” the 3D action-adventure sequel to 2008 film “Journey to the Center of the Earth,” and she’s doing a great job of it with her outfit, too…

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VANESSA HUDGENS glowed in a beautiful sunshine yellow gown at the “Journey 2” premiere held at Grauman’s Chinese Theatre. See for yourself:

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Vanessa walked the red carpet at the L.A. premiere of “Journey 2: The Mysterious Island” in a strapless yellow Maria Lucia Hohan gown, which featured an open back and a dramatic train.

She accessorized with a pair of gold dangle earrings, a chunky cocktail ring, gold bangles, and a black and gold clutch.

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VANESSA HUDGENS sported a sultry look at the 2012 People’s Choice Awards in a black and gold Jenny Packham dress.

Hit or miss?

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It’s quite an unexpected look for Vanessa since she usually favors “boho chick” ensembles on or off the red carpet… but she still looks great, of course.

Vanessa wore a sheer black Jenny Packham dress with glittering gold web embroidery, which she paired with black satin pumps, gold dangle earrings, and a black and gold clutch.

VANESSA HUDGENS wore a plunging maxi dress at the premiere of “Iris: A Journey Into The World Of Cinema” by Cirque du Soleil, which was held at the Kodak Theater in Hollywood.

Is her dress hot or not?

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Vanessa showed off some cleavage in a T-Bags maxi dress, which featured a plunging neckline and large, billowy sleeves. She accessorized with a long-chained silver necklace, a number of vintage rings, and a black leather shoulder bag.