Khloe Kardashian wants her sis Kim to take some time off from dating after calling it quits with Reggie Bush.
"I pray she stays single," Khloe, 25, said on the Today show Wednesday. "Kim goes from one relationship to the next."
PHOTOS: See what Kourtney, Khloe and Kim looked like as kids
Khloe says Kim's split from the New Orleans Saints running back, whom she had been dating on and off since 2007, wasn't because of "anything bad" between them.
"I think it's just time to move on," she says.
When Kathy Lee Gifford asks, "So it's a good thing they never did marry," Khloe responds, "Right, it's a good thing... It's like ending on a good note."
(And unlike her relationship with big sister Kourtney's baby daddy, Scott Disick, whom she famously dubbed douche lord, she is on much better terms with Kim's ex. "I was talking to Reggie yesterday on the phone," she says.)
How are things with her own beau of about six months, Lamar Odom?
"We're so in love," Khloe gushes. "I'm a little -- it's a little obsessive."
PHOTOS: Khloe and Lamar's wedding
She says she "can't wait" for Odom to wrap up his Lakers season.
"We're just excited for it all to be over. We haven't even had a honeymoon yet. We're excited to take two weeks, go out of the country, leave our cell phones behind..." she says. "We want to be with each other."
Khloe just wrapped taping on the second season of her E! reality show, Kourtney and Khloe Take Miami, where she spent a lot of time with her 4-month-old nephew, Mason.
"Kourtney feeds him on command," Khloe says. "If he ever makes a noise, she breast feeds him. I think it's entertaining for her."
PHOTOS: Adorable pics of Mason
Khloe remembers his birth like it was yesterday.
"She reached out and pulled him out herself! I was like, 'I think you ripped something. I don't think you're allowed to do that!'" Khloe laughs.