Karen Lanza

This is one Grammys collaboration we definitely did NOT see coming: Sia and Kristen Wiig together onstage for 'Chandelier'!

The sun had yet to set in Los Angeles tonight (Feb. 8), but there was a (nearly) full moon spotted on red carpet of the 2015 Grammy Awards nonetheless -- courtesy of none other than Madonna!

She already pretty much owned 2014, but Taylor Swift had to give us one more amazing moment before the year came to an end.

'Saved By the Bell' actor Dustin Diamond is still in police custody after being arrested in a bar fight in Wisconsin on Christmas, People reports.

Instagram has purged millions of fake and inactive accounts, resulting in massive drops in follower numbers for celebrities, companies, brands and regular people. Which celeb took the biggest hit? Justin Bieber.

If you thought you'd seen the best of the 'Let It Go' mashup viral videos, you haven't. A new epic 'Lord of the Rings' treatment is the one video to Rule Them All!

Nominations for the 2015 Grammy Awards were only just announced, but Beyonce is already one of the event's big winners.

One way for celebrities to know they've made it? Getting brutally skewered on 'South Park.' So, uh, congratulations on making it, Lorde!

A man who allegedly broke into the Kennedy compound in Hyannis Port, Mass., on Tuesday (July 15) told police he was there looking for Katy Perry -- as well as John F. Kennedy.

Drake has a crazy amount of projects on his plate -- including hosting the ESPY Awards on Wednesday (July 16) -- but that hasn't stopped him from adding yet one more. He announced the title of his upcoming fourth album will be 'Views From the 6,' Billboard reports.

Just like acting and fashion design, it looks as if the penchant for dating older men runs in the Olsen family.

John Newman's poignant video for his new single, 'Out of My Head,' perfectly illustrates the meaning behind the heartbreaking ballad.