Heidi Klum dropped jaws in her classy gown last weekend when she attended the Chanel pre-Oscars party in Los Angeles. Showing off her supermodel figure in a plunging black dress, the 51-year-old flaunted her ageless good looks while going low-cut, choosing a classic column dress with a sexy twist. Flashing her ample curves as she highlighted her toned waistline, Heidi had some fans loving her look, but others shamed her. While a popular comment said that this was “not a good look,” one user gained likes for body-shaming Heidi, suggesting that she’s gained weight.

Scroll for all the photos. Posing by a sign shouting out the Elton John AIDS Foundation, Heidi flashed a big smile, showing off her leggy frame in a slit, slightly ruched dress. Flashing her mile-long legs while in peep-toe stiletto heels, the America’s Got Talent judge braved a deep neckline with seashell cup accents, also going slit down her midriff as she teased her abs.

Looking ravishing with her light hair worn down, Heidi also drew the eye to her toned shoulders and arms, completing her look with a glowing face of makeup.

Rocking dramatic dark eyeliner and eyeshadow, Heidi sported a matte nude lip, looking confident and definitely younger than her years. She posted her look on Instagram, although comments there are disabled. Users quickly reacted on The Daily Mail.

Topping replies with over 50 upvotes was the fan writing: “Not a good look.” Another user, meanwhile, targeted Heidi for her shape, one that’s generally envied. “Heidi looks like she’s put on a good amount of weight. Why does her hair look dirty – surprised at this look for tonight’s award,” they said. Appearing to agree, a third stated: “She looks totally different there. Fillers in her face for sure. In fact, she looks fuller all over.”

Unfortunately for Heidi Klum, those comments just kept on coming. “This is not an attractive gown, Heidi, just saying…,” a further fan added.

That said, one photo on Heidi’s feed did permit comments. Here, fans showered the catwalk queen with love. “L’Oréal Paris looks so good on you,” the French beauty giant wrote.

Heidi is signed to L’Oréal and made sure to promote the brand in videos showing her pre-Oscars prep. Last night’s Oscars made headlines for welcoming a slew of celebrities, not limited to singers Selena Gomez and Ariana Grande, actress Demi Moore, and former Disney star Zendaya.

Heidi Klum turned heads earlier this month with this cheeky display, posing thigh-deep from an outdoor pool as she flaunted her bikini body. Looking sensational in her racy snap, she shouted out “Valentine’s Night” in her caption, giving a nod to the romantic calendar date.