OMG! We had no idea it was this severe!
If you haven't noticed, Avril Lavigne has basically been MIA from the entire world ever since she opened up on Twitter and told everyone she wasn't feeling very well back in December.
While there were some concerns about her health in the beginning, those concerns turned into suspicions of her martial falling out with husband Chad Kroeger or a possible secret pregnancy!
[ Related: Avril Shut Down Rehab Rumors With A Playful Picture! ]
Well, all of those rumors are far from true, because the Complicated singer actually has Lyme disease — the same illness that's impacting Real Housewives' Yolanda Foster.
[ Related: Yolanda Is Determined To Find A Cure For Lyme Disease ]
Avril actually started feeling the symptoms of the sickness in Vegas where she was celebrating her 30th birthday with her friends last September.
The rocker chick opened up to People about that fateful day, saying:
Tags: avril lavigne, family, health, health scare, hospital, hospitalized, husband, icky icky poo, lyme disease, secret, sick