Pre-wedding makeover! Kim Kardashian's 30-kilo body blitz

With her nuptials only ten days away, Kim Kardashian is now in serious pre-wedding workout mode… dropping a huge 30 kilos for her walk down the aisle!

Looking taut and toned at her Parisian-themed bridal shower, sources close to the reality TV star say she's been amping up her pilates and boot-camp workouts while staying "dedicated" to her Atkins diet!

"She wants to look her best for the wedding," a source told E! News. "And she looks amazing."

According to the same source, Kim's also upping her style stakes… selecting an array of curve-hugging couture from Balmain, Givenchy and Alaia for her wedding weekend. And she "beyond loves" the "elite" wedding gown she has chosen.

Our bets are on Balmain for the bridal waltz since she's besties with designer Olivier Rousteing.

And although there was speculation that Kimye's May 24 wedding would be held in Calabasas, a source tells US Weekly that all parties are heading off to Paris for the nuptials… with guests receiving a 15-page confidential document outlining flight schedules and hotel logistics.

Upon arrival, everyone "will also receive chic packages in their suits at the Four Seasons Hotel George, off the Champ-Elysees for scheduled activities." Does that mean the lucky invitees will be doing more than sipping champers and throwing confetti?

Kim's BFF and publicist Jonathan Cheban seems to think so. "It's a big, private day and I'm not going to be the one to ruin it," he told the mag. "I just keep my mouth shut… and it's going to be a really special day and that's it."

Come on, give us a little hint!