Kim Kardashian [1] posted a handful of racy Instagram photos [2] this week, giving us a glimpse of her recent beach photo shoot in Malibu. The Keeping Up With the Kardashians star showed off her curves in a white bikini [3] and had the help of an assistant when it came to making sure her famous backside was in tip-top form.

Kim's steamy shoot comes just a couple of weeks after she and husband Kanye West [4] welcomed their third child, daughter Chicago [5], via gestational surrogate. Both stars have kept busy since the baby's arrival; Kanye was spotted all smiles [6] while holding onto a laptop, which sent fans into a frenzy about the possibility of new music. The rapper also put his wife front and center with the Yeezy Season 6 campaign [7], which features Kim doppelgängers.