"Last Christmas" was released by the British pop duo Wham! in 1984 and is still a holiday favorite over 20 years later. Enjoy!

Sting performs his hit "Englishman in New York" with Charys Green, Jo Lawry, Dominic Miller, Rhani Krija, Ira Coleman, Piotr Mania and the Polish Radio Symphony Orchestra, conducted by Adam Sztaba, for the 85th Anniversary of Polish Radio.

English singer-songwriter Adele released her song "Hello" on her third studio album. It reached number one chart positions in over twenty-five countries and received critical acclaim.

"The Lazy Song" is the third single from the album
Doo-Wops & Hooligans by singer and songwriter Peter Gene Hernández, also known as Bruno Mars. Enjoy!

Coldplay perform their song "A Sky Full Of Stars" at the BBC Music Awards.

Enjoy No one, a romantic ballad from the muti-talented American queen of R&B/Hip-hop: Alicia Keys.

David Bowie performs his song "Life on Mars?," which first appeared on the 1971 album Hunky Dory. It was later released as a single and climbed to the top of the charts in the UK.

Pharrell Williams performs his track 'Happy' at Radio 1's Big Weekend 2014 in Glasgow.

The legendary band R.E.M. from Athens, Georgia plays their famous song "Losing My Religion" live in Wiesbaden.

Watch Taylor Swift's new video for "Blank Space." No animals, trees, automobiles or actors were harmed in the making of this video.

No Doubt is an American rock band from Anaheim, California that formed in 1986. Since 1994, the group has consisted of vocalist Gwen Stefani, bassist and keyboardist Tony Kanal, guitarist and keyboardist Tom Dumont, and drummer Adrian Young. Stefani is known for her vocal talent and also for her signature look, which includes light face powder, bright red lipstick, and arched eyebrows. She wrote about the subject in this song, asking "If the magic's in the makeup, then who am I?"

English synthpop duo Hurts released their debut single "Wonderful Life" on YouTube in April of 2009 and it quickly went viral and was very well received. It comes from their debut album Happiness.

One of the two official promo videos for the Rolling Stones' 1973 single "Angie". It reached number 5 in the UK singles chart, and number 1 in the US Billboard chart.

Irish singer-songwriter Hozier performs "Someone New" at Radio 1's Big Weekend in Norwich in 2015.

@TheEllenShow: How do you throw a party for Bruno Mars? You planet.
;-) Bruno Mars and Mark Ronson were on "The Ellen Show" for an incredible reenactment of the video for their unstoppable song! Everyone got in on the fun. Listen closely to captions 60 and 61: Does Bruno say "Ellie" or "L.A."? Please tell us your opinion.