avril lavigne

With all the couples that bit the dust this year, this is a recap of the relationships that fell apart in 2015.

Nickelback frontman Chad Kroeger and pop star Avril Lavigne have separated after two years of marriage.

See all the celebs who have made surprise appearances on Taylor Swift's '1989 World Tour.'

After Taylor Swift 'liked' a shady post comparing their fan interactions, Avril Lavigne spoke out.

Avril Lavigne performed onstage for the first time in a year Saturday night for the Opening Ceremony of the 2015 Special Olympics World Games, singing her new single, "Fly".

In this emotional interview, the singer discusses her long, rough road to recovery since being diagnosed with the disease several months ago.

Avril Lavigne fans, get ready to feel all the feels. The singer just debuted her new song "Fly" -- and it's awesome.

A series of tweets from singer Avril Lavigne has sent her fans into a frenzy speculating about her health.

The FBI's investigation into the Aug. 31 release of dozens of celebrities' private photos stolen and leaked onto the Internet hasn't deterred the hackers from releasing more pictures on Saturday, Sept. 20, including previously unseen ones of Jennifer Lawrence.

Avril Lavigne's new video for "Hello Kitty" debuted this week, earned instant criticism and was pulled from YouTube. The video is back now, and Lavigne herself is having a big laugh at the suggestion it's racist.

Avril Lavigne certainly gets bold and colorful in the music video for her new single, 'Hello Kitty.' The 'Complicated' singer is essentially having a love affair with Japan in the video, as she is constantly backed up by a squad of crimson-haired Japanese dancers, sings about Hello Kitty and gets super excited as a chef serves her some delicious-looking sushi.

Avril Lavigne shed one of her style security blankets -- thick, black eyeliner -- for a major makeover for the January issue of Allure. Actually, it was more of a makeunder for the singer, known for her rocker chick look.