The reality TV star is due to celebrate her 32nd birthday next month and her boyfriend is said to have splashed out on designer gifts.
An insider told The Sun: "Kim has been really down about turning 32 and having two failed marriages behind her and no children, so he wants to make this extra-special.
"Plus it's her first birthday since they've been together as a couple. Kanye has never been shy of splashing out on the women he loves, but this time he's pulling out all the stops with presents."
The rapper has also arranged for them to travel to Pine Cay, a private island in the Turks and Caicos group of islands in the West Indies, with some of their friends.
Designer gifts are rumoured to include a made-to-order special edition Prada bag lined in a 'KK' print, a diamond bracelet and a Chanel dress.