When it comes to the world of modelling, Irina Shayk is a name that would come up often. As one of the leading supermodels in the industry, Irina Shayk is getting used to life as a new mum, and she's already flaunted her incredible post pregnancy body.The stunning model welcomed Lea De Seine - her first daughter with fiancé Bradley Cooper - into the world on March 21, and just weeks later she's sunning it up in paradise during a spring break.She put her amazing and super toned figure on display in a gorgeous selfie, lying back as she floated on an inflatable pair of lips before admiring the sunset. Irina Shayk is a Russian model that became the face of Intimissimi lingerie brand in 2007. Since this breakthrough, she has made a name for herself in the modelling industry and has become quite a familiar face. If you look at her pictures, you would definitely see why she is one of the most popular. The proud new mum looked totally relaxed as she lounged in a tiny black bikini."Pre-sunset #currentsituation," she wrote.Fans couldn't believe the snap, with one joking that her post baby body was down to "sorcery". Irina first sparked pregnancy rumours when she appeared on the 2016 Victoria's Secret Fashion Show runway sporting a small bump. A few months later, in February, the model’s baby bump was clearly visible during a trip to Disneyland. Bradley and Irina - who used to date Christiano Ronaldo - have been very private throughout the nine months.