Irina Shayk flashes cleavage in slinky low-cut gown

Irina Shayk was noticeably bra-less as she wore a low-cut gown to the opening of a new gallery on Saturday.

The ‘Sports Illustrated Swimsuit Issue’ model, who is renowned for having one of the best bodies in the business, showed off her spectacular cleavageh at Mario Testino’s Gallery party in West Hollywood, the Sun reported.

The 27-year-old girlfriend of footballer Cristiano Ronaldo teamed her graceful dress with slicked back hair and vibrant red lipstick.

She completed her look with a pair of black stiletto heels and she carried a small black clutch and a blazer for later in the evening.

Other celebs present at the event included Pamela Anderson, Alessandra Ambrosio and Miley Cyrus.