Irish beauty Allanah Beirne may not be familiar to many of you, but she deserves to be mentioned because of her gorgeous body. She’s made her breakthrough on the show Britain’s Next Top Model and managed to stay in the public eye thanks to her willingness to pose and tease. Alannah came to an event wearing a revealing dress and posed for paparazzi until she unknowingly gave them a nipple slip. See what the photographers captured.