Heidi Montag Risks Nip Slip In Tiny Bikini As 'Top Doesn't Fit'

Heidi Montag is heating up Instagram with her poolside photoshoot.

The "Hills" alum flaunted her figure in a glittering silver bikini while soaking up the sun by a luxurious infinity pool that overlooked the ocean.

In the first snap, Heidi struck a confident pose with her hands in her hair, letting her long blonde locks cascade over her shoulders. Her mirrored sunglasses added an extra dose of glam as the sunlight bounced off her sequined bikini top.

The second shot showed Heidi Montag lounging back in a chair, arms stretched above her head, fully embracing the summer vibes with the water and horizon behind her.

Heidi paired the sultry snaps with a playful caption, writing, “Reminder to stay hydrated and stream 'Heidiwood'... this summer’s turning up the heat.”

Fans didn’t hold back in the comments, showering her with fire emojis and compliments. “Goddess. Your album is on repeat,” one wrote, while another gushed, “Our summer queen.”

But not everyone was focused on the music plug. Some were quick to point out Heidi’s daring swimwear choice. “The top doesn’t fit,” one fan bluntly remarked.

Before dazzling fans in her sparkly bikini by the pool, Heidi shared a very different swimsuit moment at the start of 2024.

On January 1, she posted a behind-the-scenes TikTok clip from her Hydroxycut commercial shoot. Dressed in a sleek black bikini, Heidi showed off her toned frame while standing poolside, her long blonde hair styled in soft curls as she flashed a confident smile for the camera.

Her caption proudly read, “#bts my @Hydroxycut commercial! I lost 22lbs in 12 weeks! #workout #dedication #2024 #fitness," setting the tone for a year she clearly planned to kick off in full glamour and determination.

The post sparked plenty of reactions in the comments. Supporters flooded her with encouragement, calling her “PERFECTION” and praising her as “so inspiring.” Others chimed in with fire emojis and heart-eyed reactions, while one fan gushed, “You look amazing.”

But not everyone was impressed. Some pushed back with criticism about Hydroxycut, calling it a “scam,” while others suggested her transformation was due to Ozempic or injections rather than the brand she was promoting.

Another comment bluntly reminded her of her past surgical history, saying it didn’t pair well with the weight-loss promotion.

This wasn’t Heidi’s first time turning heads with her Hydroxycut partnership.

A few months later, in March 2024, she shared a polished poolside TikTok where she lounged in a black bikini while sipping a tropical drink. In the clip, Heidi proudly declared her excitement about becoming the face of the brand’s national campaign, opening up about how she lost 22 pounds by combining Hydroxycut products with a renewed commitment to fitness and clean eating.

The ad-inspired video drew plenty of reactions, from fire emojis and praise for her hard work to skeptics questioning whether her transformation could really be credited to supplements alone.

"You look absolutely amazing, Heidi," one fan wrote as another commented, "Hydroxycut, no way that’s Ozempic, you're on for sure."

Back in 2022, Heidi was already drawing plenty of attention for her beachside antics, this time while visibly pregnant.

The "Hills" alum, then 35, hit the sand in a bold red bikini and paused mid-family outing to demonstrate what she called a “pregnancy beach workout.” The quick clip, filmed by her husband Spencer Pratt and shared to her Instagram Stories, showed Heidi confidently embracing her baby bump as she stretched and moved along the shoreline.

The lighthearted moment didn’t come without criticism, though. Page Six’s coverage of the post sparked a wave of mixed reactions online.

Some commenters called the display “gross” and “the most disgusting thing I’ve seen today,” while others speculated she was just “desperate" or chasing attention.

Heidi Montag kept fans glued to their screens with a playful TikTok video that showcased her modeling a lineup of colorful bikinis.

In the clip, the reality star struck confident poses as she transitioned from a bold blue set to a soft pink two-piece, before turning up the heat in a bright neon number. The carousel-style try-on quickly had fans filling the comments with praise.

“You still got it, don’t listen to trolls,” one follower encouraged, while another declared, “Still killin’ it.”

Others highlighted her confidence, with one fan writing, “Good for her! She feels great. That’s all that really matters.”