Kourtney Kardashian celebrated a second baby shower on Sunday.

Kourtney posted on Twitter: "Baby shower breakfast. #pajamas #ihop #bestfriends (sic)"

The accompanying image she uploaded to Instagram showed Kourtney sat in her red sleepwear with a matching devil horn headband, accompanied by a "Happy Baby Shower Kourtney" pin badge, and she was smiling as she was about to tuck into a delicious white cake.

As well as the baked treat, Kourtney also enjoyed a mug of hot chocolate.

Among the guests was her close pal Allie Rizzo, who donned polka dot satin sleepwear, and all her pals arrived with various gifts for the unborn baby, believed to be a girl.

It was a fun-filled weekend for Kourtney as on Saturday she and her long-term partner Scott Disick threw an early birthday party for their son Mason, who turns five on December 14.

The bash was themed around the film 'A Nightmare Before Christmas' and Kourtney's sister Khloe painted her face white and wore an orange wig to resemble the character Sally for the celebration.

The pyjama party was Kourtney's second baby shower after the 35-year- old beauty - who also has a two-year-old daughter Penelope with Scott, 31 - enjoyed a 'Breakfast At Tiffany's' themed brunch last Wednesday with her sisters Kim Kardashian West, Khloé and Kylie Jenner at the Montage Hotel in Beverly Hills.

Speaking about the inspiration for the celebration, Kim told E! News: "Originally I really wanted to have breakfast at Tiffany's, and so it's Kourt's favourite movie and so I watched it on a plane back from Paris and ... We stopped at Tiffany's and they just said that they get millions of requests for that, so we kind of made our own Tiffany's ... and we thought it was perfect."