Khloe Kardashian to wed NBA player Sunday

Khloe Kardashian and Lamar Odom are
Looks like Khloe Kardashian may be running down the aisle.

The reality star plans to marry her NBA player beau Lamar Odom on Sunday in the Los Angeles, California, area, sources confirm to People magazine. The ceremony is being thrown together so quickly that guests are being notified by phone that formal invitations will arrive this week, the sources add. Confirming details first reported by E!, the sources say the couple went ring shopping over the weekend — and found a sparkler that Kardashian liked. The couple have been dating for only about a month, but their whirlwind romance is going well. “They’re very, very happy,” older sister Kim told People this month. “Khloe thinks he’s amazing and makes her laugh and smile constantly.”