Oops.
It happens to the best of us?
Looks like Ashley Tisdale didn't account for photographers' flashes when it came to her sheer black top at the Mother's Day premiere in Hollywood, California, on Wednesday. The 30-year-old actress wore an edgy all-black outfit complete with a choker and a leather jacket, but it's the obviously braless factor that had everyone talking.
Thankfully, she was wearing nipple covers.
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Tisdale acknowledged her wardrobe malfunction on Thursday, giving a shout-out to her pasties on Instagram.
"When you're feelin yourself but your Gel Petals wanna steal the show," she joked. "#dying #notmynipples #freethenipplecover."
The High School Musical star also revealed that she actually did her own makeup for the event, using her own collection for BH Cosmetics.
"When you do your own makeup for a premiere // using the Beach Goddess palette, cream cheek in Coco, and gloss in Tan Lines. #IlluminateByAshley #comingsoon," she wrote.
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Tisdale, of course, isn't the only star recently caught going braless. Jennifer Lawrence perhaps unintentionally showed off her nipple pasties at CinemaCon 2016 in Las Vegas, Nevada, on Tuesday, also wearing a sheer black top.
Watch below: