Khloe Kardashian's Honeymoon Plans Still Up in the Air

By Kimberly Lansing and Michael Y. Park

10/08/2009 at 11:45 AM EDT

Got any ideas where newlyweds Khloe Kardashian and Lamar Odom should spend their honeymoon?

Because they don't.

Out with her mom and sisters, Kim and Kourtney, at an event for Famous Cupcakes in Beverly Hills on Wednesday, the recent bride, 25, told PEOPLE that work has kept her and her man, who plays for the Los Angeles Lakers, from deciding what to do for what most people would consider the best part of their wedding – the honeymoon.

QUIZ: Can You Keep Up with the Kardashians?

"I'm filming, and he has a season until who knows when," says Khloe. Vote for where you think they should sojourn to in this poll!

Things are up in the air as well for sister Kim, 29, who confirmed that she and on-off boyfriend Reggie Bush have gotten back together.

"We are [together again]. But I don't want to talk about it," Kim says, except to deny that Khloe's wedding was the inspiration for their reunion.

As for that filming Khloe was talking about? Pregnant and apparently nauseated (she was sipping ginger ale and complained of not feeling well), Kourtney, 30, said it's not clear whether there will be another season of their the show, Kourtney and Khloe Take Miami.

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"We may go back to Miami. We're all deciding what we want to do next," she said. "I'll bring the baby with me wherever I go."

And as for whether she and boyfriend Scott Disick will have a boy or girl, they're not telling, because they're not sure.

"We say 'he' and 'she,' but no one knows," Kourtney said.