Avril Lavigne Slams Rehab Rumors

The singer calls the rumor "hilarious," but reveals one addiction.

ByABC News
December 24, 2014, 12:36 PM
Avril Lavigne arrives at her 30th birthday celebration at the Bank nightclub in the Bellagio Hotel and Casino on Sept. 28, 2014 in Las Vegas.
Avril Lavigne arrives at her 30th birthday celebration at the Bank nightclub in the Bellagio Hotel and Casino on Sept. 28, 2014 in Las Vegas.
Denise Truscello/Getty Images

— -- The rumors started to swirl almost immediately after Avril Lavigne revealed earlier this month she is struggling with some unspecified health problems.

Lavigne, 30, took to Twitter two weeks ago to tell fans she was "not feeling well. I'm having some health issues. So please keep me in your prayers."

The "Complicated" singer now wants people to know one rumor in particular is bogus.

"The rehab RUMORS are hilarious! The only thing I'm addicted to right now is Bing Crosby. MERRY CHRISTMAS EVERYONE! and to all a goodnight!" she posted last night.

She still did not specify what has been ailing her. Fans have reacted in support of Lavigne with the hashtags #PrayforAvril and #GetWellSoonAvril.

A rep for Lavigne had no comment about the illness.