Khloe Kardashian Lamar Odom Divorce Cheating Scandal Update: Khloe Kardashian and Lamar Odom are dealing with a lot of rumors surrounding possible cheating by Lamar Odom and the potential break up or divorce of the couple.  Two alleged mistresses came forward, Jennifer Richardson and Polina Polonsky.  Polina Polonsky passed a lie detector test and Jennifer Richardson claims to have mementos of her time with NBA star Odom.

Last night was Kylie Jenner's Sweet 16 party, a major celebration for the Kardashian-Jenner family.  Most everybody was there - with a few noted exceptions.  According to Radar Online, Kim Kardashian, Baby North West, and Lamar Odom were not able to attend.  Kim had to stay home with her newborn according to US Weekly, and maybe she didn't want to take the attention off her little sister for her special day. Given the amount of media frenzy surrounding the reveal of Baby Nori and her post baby weight loss body, that would be a smart move.

But why didn't Lamar Odom attend? Perhaps he had other plans - or maybe the divorce cheating scandal rumors were the reason.  Rumors about cheating and divorce between Khloe Kardashian and Lamar Odom would have also taken the spotlight off of little sister Kylie's special day.

Khloe Kardashian celebrated with her sister, and we hope she was able to get her mind off of the divorce cheating scandal rumors about her husband Lamar Odom.  According to a source she has been "crying hysterically" since the news of Odom's second mistress came out.

Kylie Jenner's sweet 16 birthday party was a big success nevertheless - she had it at Nobu, the sushi chain with a location in Malibu, California.  She's going to have an even bigger party at the AT&T Center on August 17, and will be filmed by E! - hope your invitation didn't get lost in the mail, because the gossip is that there will be incredible gift bags!

Watch Khloe Kardashian Video here: