Photo: Kris Jenner
The Kardashian family celebrated Rob's 25th birthday in style last weekend with his 'momager' Kris Jenner leading by example and posting an old topless photo of her pregnant with her only son.
The snap posted on her official blog shows Kris, then 31, proudly showing off her baby bump in a similar pose to the one Demi Moore made famous on the front cover of Vanity Fair in 1991.
"Happy 25th birthday to my wonderful, handsome son, Rob!! Rob, you are the best son a mother could ask for and you make me proud every day. I love you so much!!," added Kris, now 56.
Kim Kardashian later posted pictures of her mum hitting the dancefloor wearing an extra-tight red bodycon dress at Las Vegas nightspot 1 Oak, tweeting: "Mom gone wild."