Khloe Kardashian and Lamar Odom
09/22/2009 at 01:00 PM EDT
With less than a week to go before their Sunday nuptials, Khloe Kardashian and her L.A. Lakers beau Lamar Odom have decided to hold their wedding ceremony at the Los Angeles-area home of family friend and legendary music manager Irving Azoff.
The reality star and basketball player, who met just one month ago at a party in L.A., only announced on Monday
their plans to get married this weekend.
Formal invitations will be sent out mid-week to the 200 or so guests, including many of Odom's teammates and such Hollywood A-listers as Ryan Seacrest
, who is an executive producer on both of the E! series Keeping Up with the Kardashians
and Kourtney & Khloe Take Miami
"It will be a very detailed and classy affair," one source says of the wedding.
And what does big sister Kim Kardashian
think of her future brother-in-law? "Lamar is an amazing person, he's gotten to know all of us and we've spent a lot of time with him. He's so much fun, such a good guy," she told PEOPLE over the weekend in Las Vegas at the grand opening of Pink's Hot Dogs.