Khloé Kardashian is "Fine" After White Powder Incident on 'X Factor' Set

We knew it was going to be entertaining to have Khloé Kardashian Odom as the host on X Factor, but we weren't expecting this!

OK! GALLERY: KIM, KOURTNEY AND KHLOE DEBUT KARDASHIAN KOLLECTION IN LONDON, HAVE NIGHT OUT WITH KANYE WEST AND SCOTT DISICK

An envelope was sent to the set of the show addressed to the reality star and inside was a suspicious white powder E! News reports.

"Khloé is fine," a source said. "The studio has hired extra security. Khloé is heading to rehearsals right now. She is not worried."

OK! GALLERY: KIM KARDASHIAN TAKES KITTY MERCY TO THE VET & FILLS UP AT THE GAS STATION

FBI Public Affairs Specialist Laura Eimiller said, "The item was field tested with negative results. We have a continuing investigation."

Khloé doesn't seem too fazed by the situation and wrote, "Awkward," on Twitter about it.

RELATED NEWS:

KHLOÉ KARDASHIAN: I'M GETTING MORE COMFORTABLE HOSTING 'THE X FACTOR'

X FACTOR HOST KHLOÉ KARDASHIAN IS "NERVOUS" SHE'LL GET FIRED FOR "SAYING SOMETHING SO BAD"

KRIS JENNER "SAVED" KHLOE KARDASHIAN'S X-FACTOR HOSTING DEAL