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Now that Kim Kardashian is an engaged woman, the bootylicious reality star has to get her ladylumps in check!

The Keeping Up With The Kardashian's star hit up her gym in Studio City for an early morning workout, and we couldn't help but notice that she left her $2 million engagement ring at home. We don't blame you, Kim ... scratching that ring on gym equipment would be a bummer.

Various media outlets are reporting that Kim K and her basketball star fiance will be tying the knot in less than two months. Girlfriend, get that booty in motion!

If you want to make major money on your wedding photos like you did for your engagement shots, you'll definitely have to look like a million bucks!