The song "If I Were a Boy" from Beyoncé’s album I am… Sacha Fierce highlights misunderstanding and mistrust between the sexes, and strongly questions male behavior. Written after the breakup of a romantic relationship, the singer imagines how things might be different if the gender roles were reversed.

"Bad Guy," a song from Billy Eilish’s first studio album, When We All Fall Asleep, Where Do We Go? tells us that although she’s young, she’s not at all afraid to be bad. Any guy she knows had better watch out!

Billie Eilish sings powerfully and emotionally about the abuse of power in a relationship in which a person takes advantage of someone much younger. She sends out her clear message to the abuser in hope of inspiring change.

English singer Billy Idol is known for his rock anthems such as "White Wedding," but this ballad from his album Rebel Yell is also one of his greatest hits.

The star of the film Elf, Will Ferrell, returns to Billy on the Street for a very special holiday lightning round! Watch how New Yorkers react when Will and Billy demand holiday cheer!

Chris Pratt is a big star in the US, having acted in "Guardians of the Galaxy" and many other movies, but do New Yorkers even care?

In this week's Lightning Round, Neil Patrick Harris and Billy Eichner take to the streets to find out how New Yorkers feel about the end of the series How I Met Your Mother.

Lindsay Lohan and Billy Eichner are very upset about the end of the TV show "How I Met Your Mother." Watch them let out their feelings by destroying a car.

Nick Grimshaw takes pop superstar Harry Styles to connect with some people who don't care much about his fame or musical talent.

By following honeyguides, a species of bird, people in Africa are able to locate bees’ nests to harvest honey. Research now reveals that humans use special calls to solicit the help of honeyguides and that honeyguides actively recruit appropriate human partners. This relationship is a rare example of cooperation between humans and free-living animals.

In the next 35 years, we’ll have to produce more food than all of the world’s production over the last 2000 years combined. So what will the farms of the future look like?

Birdy is a singer, songwriter, and accomplished pianist from the south of England. This song, “Wings,” from the album The Fire Within is her biggest hit to date, and has been featured in movie trailers, series, and commercials. The video shows Birdy with guests at an extravagant party at a mansion, complete with masks, fencing, and horses.

Rap artists the Black Eyed Peas team up with singer Shakira and DJ David Guetta for “Don’t You Worry," a song that encourages us to aim for the stars and not be held back by worries or doubts.

Blackbeard’s story almost seems mythological, but it's actually based in truth. This video elaborates on the man Edward Thatch, starting with his origins on the island of Nassau to his reign of terror in the Caribbean.

Continuing to pirate audaciously, Blackbeard sails up the eastern coast of the United States, where, incredibly, he secures a pardon from the Governor of North Carolina. Setting up base on an island, he is soon plundering ships again, but by now has made some determined enemies and faces capture, dead or alive.