When it rains it pours!

Miley Cyrus was hospitalized on Tuesday due to a severe allergic reaction to some antibiotics she was taking, and as a result she had to cancel her Bangerz show in Kansas tonight.

A press release from the Kansas City's Sprint Center said that the 21-year-old pop star had been "placed on medical rest by her doctors." Miley tweeted the photo above and wrote, "Mr. Octopussy & some amazing Drs are taking good care of me," and added, "Kansas I promise I'm as heartbroken as you are. I wanted to badly 2 b there 2night. Not being with yall makes me feel sh*ttier than I already do."

This is the second show Miley has cancelled on her tour so far for medical reasons. Last week she came down with the flu and had to pull the plug on her Charlotte, North Carolina just 30 minutes before show time.

Poor Miles! Between getting super sick and losing her beloved dog Floyd two weeks ago, 2014 has not been her year...