Gabi Grecko suffers a nip slip in racy Instagram photo

She's known for pushing the boundaries of good taste, but Gabi Grecko revealed even more than she expected on Friday, after suffering a nip slip in an Instagram selfie

Gabi Grecko sticky tapes her nipples on Instagram

Gabi Grecko suffers a nip slip in racy Instagram photo

Australia's Next Top Model's Duckie Thot flaunts slender frame in New York

Gabi Grecko declares herself dead on Instagram

Gabi Grecko suffers nip slip

Gabi Grecko suffers nip slip

Gabi Grecko sticky tapes her nipples on Instagram

Gabi Grecko sticky tapes her nipples on Instagram

Gabi Grecko suffers a nip slip in racy Instagram photo

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Gabi Grecko has a wardrobe malfunction in her pride outfit

Gabi Grecko has a wardrobe malfunction in her pride outfit

Gabi Grecko suffers a nip slip in racy Instagram photo

Gabi Grecko nude as she suffers nip-slip braless in Melbourne