Demi Lovato

If you want to see how Selena Gomez tackles a cheesecake featuring a renegade ladyfinger, you're in luck!

Demi fearlessly took on fellow powerhouse Adele when performing her comeback hit “Hello” during a recent set.

Demi Lovato celebrates 3 years of sobriety and takes to Twitter to send out a heartfelt thanks to friends and family for supporting her throughout the journey.

Michael Keaton got choked up while thanking his son, Sean Douglas, at the 2015 Golden Globes last night -- and it turns out his son penned some of our favorite pop songs today.

Demi Lovato just dropped a music video for a fan favorite song, ‘Nightingale,’ off her 2013 album, ‘Demi.' It serves as a kind of sentimental year in review for the singer, released just in time for the end of 2014.

Olly Murs and Demi Lovato give us a a glimmer of hope in their new video for 'Up.'

With the top grossing tour of the year and a No. 1 Billboard 200 album ("Midnight Memories"), One Direction claimed honors as Billboard's 2014 Artist of the Year. One Direction's "Midnight Memories" included the hit "Story of My Life." The English-Irish group includes Harry Styles, Zayn Malik, Niall Horan, Liam Payne and Louis Tomlinson.

No surprise here, but the "Frozen" soundtrack from Walt Disney Records was ranked the No. 1 best-selling album on the 2014 year-end Billboard 200 chart. It is the first movie soundtrack to reach No. 1 on the year-end chart since "Titanic" in 1998 and is the first Disney soundtrack to top the chart since "Mary Poppins" in 1965, according to Billboard.

Watch Demi Lovato's most inspirational and heartfelt speeches here.

Here are how some celebrities have chosen to express their remembrance of 9/11.

Listen to PopCrush Mini-Mix 21, featuring remixed tracks from Jessie J, Demi Lovato and more!

The Human Rights Campaign posted yesterday (July 9) a video from pop star Demi Lovato, who has recorded a PSA in support of Americans for Marriage Equality on their behalf.