Who could object to using fashion to bring attention to a good cause???
Certainly not us!
And not Laverne Cox, Zendaya, or Kristin Cavallari either, as the three walked in the annual American Heart Association's Go Red for Women fashion show presented by Macy's in New York on Thursday.
[ Related: Kylie Jenner Hits The Runway For Kanye West ]
The event seeks to raise awareness for heart disease, which affects one in three women every year, and is the number one killer of women, even though 80% of cases are preventable.
The Miss Universe Pageant's red carpet was heating up in Doral, Florida on Sunday night!
And you can thank Olivia Culpo, Nick Jonas, and Kristin Cavallari for that!
The former Miss Universe winner was on fire in a white MT Costello gown featuring a plunging neckline, sheer thigh panels, and one killer figure-hugging fit.
[ Related: Nick Jonas & GF Olivia Culpo Are Classy At The MTV VMAs ]
Nick definitely looked happy getting to hug his girlfriend's curves!!
We're trying really hard not to be jealous of Kristin Cavallari!
[ Related: Kristin Says She Felt 'Manipulated' & 'Used' By MTV! ]
According to the former Hills star, she's having a really difficult time keeping on weight after having two kids with her hubby, Jay Cutler.
Umm, we've NEVER heard of that problem before! Usually a new mom struggles to keep off the pounds after giving birth!
Aww, poor Kristin Cavallari!
The Laguna Beach and Hills alum sat down with Oprah Winfrey for her Where Are They Now? series (which airs this Sunday), to discuss her days as the "bad girl" on MTV — and her experience was NOT a positive one.
[ Related: It's Been 10 Years Since The Premiere Of Laguna Beach! ]
The momma of two revealed:
Kristin Cavallari, you did NOT have two kids! That post-baby bod is incredible!!
The former Laguna Beach star shared a post-workout selfie on Sunday after putting her kiddos down for their nap time, and she looks AH-Mazing!!
Kristin, are you sure you're a momma? LOLz!
[ Related: Kristin Cavallari's Post-Baby Body Is Insane & So Is Her Newly Chopped 'Do! ]
Mrs. Jay Cutler showed off her abs on Instagram and wrote:
Here comes another Laguna Beach bride!!
Lauren Conrad wasn't the only MTV cutie to have a lavish fall wedding…
Season 2's resident bad girl Alex Murrel and her now husband, Kyle Mark Johnson, had a stunning ceremony on October 25, at the Calamigos Ranch in Malibu, CA!
The blushing bride looked totally different from her overly tanned high school days, donning a plunging white gown and blissful grin.