Sexy Stars: Erika Jayne takes the plunge in daring dress while Julianne Hough looks like a total princess

Stars were feeling confident on the red carpet this week!

With frigid winter temps seemingly behind us, stars celebrated the first week of spring with some skin-baring outfits.

"Dancing With the Stars" contestant Erika Jayne showed off her enviable dancer's bod in a figure-hugging black gown with a plunging neckline, while fellow judge Julianne Hough looked like a total princess in a dreamy dress.

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Sexy Stars: Week of March 20
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Sexy Stars: Week of March 20

'Dancing With the Stars' contestant Erika Jayne showed off her enviable dancer's bod in a figure-hugging dress with a plunging neckline. 

(Photo by: Charles Sykes/Bravo/NBCU Photo Bank via Getty Images)

Scarlett Johansson looked as chic as ever in a fringed black-and-white outfit for the Paris premiere of her new flick "Ghost In The Shell."
 

(Photo by Pascal Le Segretain/Getty Images For Paramount Pictures)

She's feeling confident! Demi Lovato rocked a multi-colored frock with some red heels to match.

(Photo by Andrew Toth/FilmMagic)

That body! Jordin Sparks was all smiles in an emerald green mini dress. She looks fabulous, don't you agree?

(Photo by Tara Ziemba/Getty Images)

Let's just call her Slay-Lo! Jennifer Lopez flaunted her fit figure in a revealing LBD with a sexy thigh-high slit.

(Photo by Jason LaVeris/FilmMagic)

It's getting hot in here! Jenna Dewan's two-piece outfit -- that showed off her jaw-dropping figure -- perfectly matched the red carpet.

(Photo by Jason LaVeris/FilmMagic)

Princess Jules! Julianne Hough looked totally dreamy in a princess-like ballgown.

(Photo: Getty)

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Demi Lovato looked lovely in a bright multi-colored frock with some heels to match. The songstress finished her look with a bright red lip.

But of course, red carpet queen Jennifer Lopez (let's just call her Slay-Lo already!) turned up the heat in a sexy LBD with a dangerous thigh-high slit to promote her new NBC show "World of Dance."

Check out all the other hot looks from this week in the slideshow above!

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Celeb Spotter 009: Mary J. Blige, Victoria Beckham and more
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Celeb Spotter 009: Mary J. Blige, Victoria Beckham and more

Nina Dobrev flashed her bra in a chic polka-dot top. She gave her outfit a pop of red on her lips and shoes.

(Photo by wowcelebritytv/Bauer-Griffin/GC Images)

Get the look here!

Victoria Beckham stocked up at Whole Foods before Winter Storm Stella on Monday night.

(Photo by James Devaney/GC Images)

Gigi Hadid rocked a thigh-high slit while out in NYC. (Photo by Josiah Kamau/BuzzFoto via Getty Images)

Get the look here!

Paris Hilton and boyfriend Chris Zylka walked hand-in-hand after arriving back at LAX following their trip to Tulum. (Photo by starzfly/Bauer-Griffin/GC Images)

Elle King attended the Bella Union 20th Anniversary Party at TuneIn Studios at SXSW. (Photo by Robin Marchant/Getty Images for TuneIn)
Chrissy Teigen narrowly avoided a wardrobe malfunction while getting out of her car at LAX. (Photo by starzfly/Bauer-Griffin/GC Images)

Tara Reid stepped out in LA this week looking ready to have some fun.

(Photo by BG018/Bauer-Griffin/GC Images)

Milo Ventimiglia snapped a selfie with a fan outside "Jimmy Kimmel Live!" before the "This Is Us" season finale. (Photo by RB/Bauer-Griffin/GC Images)

Joe Jonas worked it in a velvet yellow bomber in LA.

(Photo by wowcelebritytv/Bauer-Griffin/GC Images)

Mary J. Blige showed off her toned legs while out and about in Los Angeles.

(Photo by wowcelebritytv/Bauer-Griffin/GC Images)

Yes Julz and Rob Gronkowski partied together at the Hawkers Model Volleyball event in Miami.

Kendall Jenner was snapped going incognito at LAX this week.(Photo by starzfly/Bauer-Griffin/GC Images)

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Liv Tyler looked totally glam at Cheltenham Racecourse for The Festival this week in England.

(Photo credit should read Jules Annan / Barcroft Images / Barcroft Media via Getty Images)

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Rebel Wilson was all smiles in all black this week. (Photo by wowcelebritytv/Bauer-Griffin/GC Images)

Reese Witherspoon was picture perfect in LA this week.

(Photo by BG004/Bauer-Griffin/GC Images)

Cam'ron performed at the Hip-Hop Beat Showcase at TuneIn Studios at SXSW. (Photo by Robin Marchant/Getty Images for TuneIn)

Jennifer Garner went for a walk in LA amid news that estranged husband Ben Affleck completed treatment for alcohol addiction.

(Photo by BG004/Bauer-Griffin/GC Images)

Bella Hadid continued her beret trend while out and about in NYC. We're digging the tiny purse!

(Photo by Raymond Hall/GC Images)

Lil' Kim brought the attitude to the Knicks vs. Nets game in Brooklyn. (Photo by James Devaney/GC Images)
Rita Ora and her friend, the radio DJ Nick Grimshaw, took in a show on the same day it was announced that Tyra Banks would replace her as host on "America's Next Top Model." (Photo by Ricky Vigil M/GC Images)
Christian Bale kept it casual in black and blue in Los Angeles. (Photo by BG004/Bauer-Griffin/GC Images)

Victoria Beckham looked chic and spring-y while leaving a hotel in Paris. (Photo by Mehdi Taamallah / Nurphoto)

Get the look here!

Tinashe promoted her new single, "Flame," during a video shoot near a firetruck in NYC on Thursday. (Photo by Raymond Hall/GC Images)
Voletta Wallace and Sean "Diddy" Combs shared a laugh at the New York Knicks Vs. Brooklyn Nets game at Barclays Center. (Photo by James Devaney/GC Images)
Jake Gyllenhaal was all smiles at BBC 2 Radio Studios in London. (Photo by Neil Mockford/GC Images)
Victoria Beckham knows her angles! The designer made sure to strike a pose for the photographers while out and about in Chelsea. on(Photo by Alo Ceballos/GC Images)
Chad Michael Murray showed off his muscles while carrying luggage at LAX. (Photo by starzfly/Bauer-Griffin/GC Images)
Ashley Tisdale channeled her inner New Yorker in all-black while out in LA. (Photo by BG005/Bauer-Griffin/GC Images)
Christina Milian rocked a bizarre ensemble that looked like a piece of fabric just wrapped around a navy party dress. (Photo by BG018/Bauer-Griffin/GC Images)
Chris Rock and Ben Stiller spent some quality time together at the Nets vs. Knicks game at Madison Square Garden. (Photo by James Devaney/Getty Images )
Gigi Hadid kept it incognito while stepping out for dinner in her NYC neighborhood. (Photo by James Devaney/GC Images)
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