Barack and Michelle Obama take on some tough questions from very young constituents.

"Shape of You" is a hit single from Ed Sheeran's album Divide and has gone on to win a Grammy and to be considered one the most successful songs of all time. A fun fact is that the song had originally been written with Rihanna in mind, but in the end, Ed Sheeran kept it for himself.

Career expert Nicole Williams gives us some simple but useful tips for making a good first impression at a job interview.

The official promo video for the Rolling Stones' "Start Me Up" was directed by Michael Lindsay-Hogg. This number one hit was written by Jagger/ Richards, produced by the Glimmer Twins, and performed by Mick Jagger on lead vocals, Keith Richards and Ronnie Wood on guitars, Charlie Watts on drums and Bill Wyman on bass.

Mickey and Donald try to help a hapless Goofy woo the love of his life, but don't realize that love is not always what it seems.

"Am I Wrong" is a song by the Norwegian musical duo Nico & Vinz about thinking out of the box and believing in dreams.

Drake is a Canadian rapper, songwriter, and producer. "One Dance" features British singer Kyla and Nigerian recording artist Wizkid.

Here's the video of the song "Marry Me" by American recording artist Jason Derulo. The performance also features Jordin Sparks, to whom the song was dedicated.

They can flow like a liquid and bounce back like a solid. Masses of fire ants show a duality that intrigues physicists.

Echosmith is a band from Los Angeles made up of four siblings. The video for "Cool Kids" was shot live in Los Angeles, California during the band's album release show.

This famous song by the Irish band Cranberries calls on man to think about the consequences of his actions.

Nicole Williams goes through a couple of items you should include when writing your resume, as well as some things that are simply overrated.

Here is an unplugged version of Katie Melua's "Dreams on Fire" performed on a Swiss radio program.

Clean Bandit is a British electro-pop trio known for "Rather Be," which features singer Jess Glynne.

Coldplay performs Hymn For The Weekend at Radio 1's Big Weekend 2016.