Miley Cyrus
isn't the only star dealing with an allergic reaction!  

Sharon Osbourne suffered one serious side affect after her MRI scan while in the hospital on Tuesday. 

"Had an MRI yesterday ... busted a vein & I'm allergic to the dye. Looks like I'm in 'The Klumps"!! (better picture)," she captioned the candid snap.

The 61-year-old tweeted that she injured a vein and clearly she had a VERY negative reaction to the procedure. 

Allergies aside, we hope she's doing alright!

At least she's got a sense of humor about the whole thing -- and the "America's Got Talent" star's manicure looks goooood.

Click "Launch Gallery" above to see even more stars who've made being injured look fabulous!

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