The 32-year-old songstress, who is battling with Lyme disease, is said to be in a good space currently, reported E! News.
"Avril is in a really good place right now. Her recovery has been going well and she's been getting stronger and stronger.
"She has more energy and has even been exercising. She should be releasing new music by the end of the year. It's been a slow process," a source said.
The "I'm with You" singer was diagnosed with Lyme disease in April 2015.
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