After less than a month of dating, Los Angeles Lakers star Lamar Odom is set to make an honest woman out of E! reality star Khloe Kardashian (Keeping Up With The Kardashians, Kourtney & Khloe) in a private ceremony this Sunday.

Well…that was fast…

The proposed marriage would be the first for both Khloe, 25, and Lamar, 29, who has two children with his former longtime girlfriend, Liza Morales. They have a 10-year-old daughter, Destiny, and a 7-year-old son,Lamar Jr.

The pair, who began dating last month, confirmed their romance on Sept. 4. The romance is the second high-profile one for Khloe, who previously dated Rashad McCants of the Minnesota Timberwolves.