Avril Lavigne

They dated *who*?

From Katy Perry to Ed Sheeran, these ten pop stars were embroiled in music-related lawsuits.

You may be surprised at the famous faces behind these equally famous songs.

From Avril Lavigne to Nick Cannon, check out 20 well-adjusted celebrities who managed to avoid the pitfalls of fame.

The singer is plotting the best damn thing: new music!

Bruno Mars, Avril Lavigne, and Taylor Swift are just a few artists who have been accused of stealing ideas for their hit records.

You'll never guess which stars once shared spaces with the likes of Justin Timberlake, Kristen Stewart, and Robert Downey Jr...

They might be good at singing, dancing, acting and governing a nation, but throwing a baseball? Well, don't quit your day jobs, ladies and gentlemen.

Thanks to fan fiction, 'fake news' and memes, we're in a golden age of celebrity conspiracy theories.

See how much pop stars like Rihanna, Britney Spears and more have changed their look since their music video debut.

From Keanu Reeves as an immortal to Beyonce's fake baby bump, these 20 celebrity conspiracy theories are literally too strange to be true.

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