As Life & Style exclusively reported, Khloé Kardashian and Tristan Thompson are currently planning a fall wedding after just six months of dating — but the bride-to-be has some concerns about her ex-husband Lamar Odom after he admitted to wanting her back in a recent interview.

To prevent the former NBA star from crashing the big day, Khloé “is going to spend a small fortune on security for the wedding,” an insider reveals. “But secretly, Kris [Jenner] thinks Lamar showing up could be great for ratings.”

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Khloé and Lamar in 2016.

For those concerned that the 32-year-old is rushing her relationship with Tristan, 25, we can’t forget that the blonde beauty met and married Lamar in the span of one month.

“She and Tristan have talked a great deal about their wedding plans, and they can’t wait,” a different source tells Life & Style. “They are totally in love, and a wedding is the next natural step.”

MORE: Rob Kardashian and Blac Chyna Call off Their Wedding After Celebrating 1-Year Anniversary

Adds the insider, “They’re willing to spend $2 million on a huge, extravagant event. Kris got dollar signs in her eyes when Khloé told her the news. She was up all night typing a wedding plan and ideas for a TV special.”

The duo seemed more in love than ever this weekend, jetting off to Jamaica where they went zip-lining at Mystic Mountain and watched sunsets on the beach. A source told E! News that the twosome was also spotted at Fiction Fantasy nightclub and ate at Olympian Usain Bolt’s restaurant, Tracks & Records.

The Strong Looks Better Naked author previously revealed that she’s super content with her new life in Cleveland, where Tristan plays professional basketball. “I’m in a really good place. I feel really happy and secure and I’m just in a really positive, healthy relationship,” she told Ellen DeGeneres. “It’s a normal routine life… It’s this home, family thing that I’ve been craving…”

For more Kardashian updates, pick up the latest issue of Life & Style, on newsstands now!

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