Kim Kardashian and Kanye West are reportedly all set to tie the knot after he proposed to Kim, just days after they welcomed their new daughter, North West. The Keeping with the Kardashian star has apparently accepted the rapper's offer and the new parents are preparing for a September wedding in Paris, the Sun reported. Although the 36-year-old singer has yet to give Kardashian an engagement ring, he has already splurged on a "push present", which is a 500,000-pound rare black and tiger-stripe diamond ring, to mark the birth of their baby girl. A source told the publication that West has spent half a million on a ring as a push present and had it designed months ago in preparation. The insider asserted that the new father is even more in love with the reality star now than ever and the couple can't wait to get married.