July 19, 2014 - 11:14 BST hellomagazine.com Kim Kardashian celebrated reaching 16 million Instagram followers by treating her fans to an array of bikini selfies in Mexico. Kim Kardashian celebrated reaching 16 million Instagram followers by treating her fans to an array of bikini selfies. After reaching the milestone mark on Thursday, the reality TV star tweeted, "I just got to 16mil Instagram followers! "This makes me soooo happy! I'm gonna post some pics tomorrow to celebrate!!!!" Click on the photos below to see Kim's Instagram diary from Mexico VIEW GALLERY Kim Kardashian treated her fans to an array of bikini selfies The following day, the Keeping Up With the Kardashians star uploaded two new bikini selfies. Lounging by the pool in a black bikinii, Kim's first pic showed her toned body from above. "#NoFlexZone," she captioned the shot. The second photo showed off even more of her honed physique from above, with swaying palm trees and a coast line in the background. "It's a little blurry but you know what it is," Kanye West's wife wrote alongside the picture. VIEW GALLERY Kim shared this picture of herself sunbathing by the pool The previous day, Kim had given fans a glimpse of her most famous asset, her derriere. Relaxing at friend Joe Francis' home in Casa Aramara, Kim shared a picture of herself sunbathing in a yellow bikini bottoms, while Joe's pregnant girlfriend Abbey Wilson is spotted in the background showing off her baby bump. "#OurLovelyLadyLumps," she captioned the snap. In another, she is seen relaxing in the pool from above. Kim and Kanye spent some time at Casa Aramara for their honeymoon last month.