Gabby Epstein dropped jaws when she wore an underboob-baring bikini.
The Australian model posed in a bright blue bikini as she soaked up the sunshine.
Fans went wild for the snap, with more than 78,300 of them liking it.
Many also took the time to leave gushing comments, with one writing: “Looking so good!”
Another said: “What a beautiful woman”, while a third gushed: “I’m in love.”
Despite all the praise, there was one problem with the swimwear that some commenters noticed.
An Instagram user pointed out that the slits on the top and bikini bottoms would make tanning evenly difficult.
Gabby is probably going to have a pretty patchy complexion after a day in the sun.
The commenter wrote: “Your boobs are gonna have funny tan lines.”
They’re right about that – but the model looks so stunning we’re not sure she’ll mind.
Want to read more sexy swimwear stories? We’ve got you covered.
Duct tape bikinis have proven popular in recent years.
A Playboy model recently tried the trend – but we’re worried about how painful it would be to take the sticky cossies off.
In other news, ladies have been wearing their bikinis upside down.
The craze makes your curves look even more extreme – but it’s not to everyone’s taste.
Last week, a model was mocked for wearing her swimwear “wrong”.
One responder remarked: “Trend or not, wearing the top upside down is a no from me.”
Another wrote: “Why are girls wearing bathing suits upside down recently?”
And a third added: “That top would not last a minute in the water.”