Miranda Kerr and Evan Spiegel

The 41-year-old model took to her husband Evan Spiegel's social media app Snapchat in February to reveal that she'd given birth to her fourth child, son Pierre, and her third with the 34-year-old CEO.

Alongside a photo of flowers, nestled next to a pair of baby socks, Miranda wrote: "We are overjoyed to announce the arrival of our little ray of sunshine, Pierre Kerr Spiegel. We couldn't be more excited to welcome our fourth son into our family. Feeling so very blessed. [prayer, child, rainbow and flower emojis] (sic)"

Miranda also has Myles, four, and Hart, five, with her husband, as well as Flynn, 13, with actor Orlando Bloom.

The brunette beauty - who has been married to Evan since 2017 - announced her pregnancy on Snapchat back in September.