The controversial fashion queen and second time mother-to-be Kim Kardashian, posted a few selfies flaunting her cleavage. In the pictures, Kris Jenner's daughter is seen in a low-cut exercise gear that seemed a size too small.

The Keeping Up With The Kardarshians' star has been pushing the fashion boundaries with her pregnancy wardrobe. The 34-year-old posted the selfies on Instagram, while she enjoyed a break on the island of St Barts.

Morning hike last week in St. Barth's with my mamma

A photo posted by Kim Kardashian West (@kimkardashian) on

In a picture she captioned "Pregnancy lips," she looked stunning with her brunette locks all wet and messy. In another, Kris is seen posing over Kim's shoulder, wearing a Kanye West Yeezus trucker-style cap. Kim captioned this photo "Morning hike last week in St Barth's with my mamma."

Pregnancy lips ?

A photo posted by Kim Kardashian West (@kimkardashian) on

Lighting so good, had me like....???????????????

A photo posted by Kim Kardashian West (@kimkardashian) on

She captioned the third image, "Lighting so good, had me like.." In all three pictures, she's made up for the beach in a light pink lip-colour and the right amount of eye and skin make-up.

The Instagram pictures got more than a million likes and mixed comments. One follower commented, "More like botox lips."