Join Minoo and Rachel, who each have their own YouTube channel devoted to improving English pronunciation, as they come together to compare British and American English pronunciation.

"Wake Me Up When September Ends" by American punk band Green Day was written by frontman Billie Joe Armstrong. Although the central theme of loss is illustrated in the video by a relationship broken apart by war, Armstrong wrote it about the death of his father.

Walk the Moon is an American pop rock band assembled by singer Nicholas Petricca. "Shut up and Dance" was their first major hit.

Dido is a multi-platinum British singer and songwriter. The single “White Flag" is one of her best known songs.

"Shake It Off" is a song recorded by American singer-songwriter Taylor Swift for her fifth studio album. It is an uptempo dance-pop track that signified a departure from her earlier country-influenced pop.

If you don't feel like putting the time and effort into baking a whole cake, then try the fantastically fun and simple Two Minute Mug Cakes! All you need is a microwave, a mug, and a few ingredients, and you have an instant treat to enjoy on your own or to make for your best friends!

Steve Skaith sings "The Men Below," a song about a mining strike in England in the 1980s.

British singer Ellie Goulding visits radio station 104.3 MYfm in Los Angeles to deliver an exclusive live performance for a few lucky listeners.

From time to time, we give celebrities a chance to read some of the mean things people tweet about them. We extended that same offer to our Commander in Chief, who happily agreed. This is an all President Obama edition of #MeanTweets.

Beyoncé performs "Single Ladies (Put a Ring on It)" live in Central Park as part of the Good Morning America 2011 Summer Concert Series.

Watch the official video for Justin Bieber's 2010 hit song "Baby," in collaboration with Ludacris. This video has both been YouTube's most watched, and most disliked video of all time. Enjoy.

Andrew McCarthy goes on a wild goose chase looking for a gravity hill in Ireland, and in the process shows us the charm of the Irish countryside.

Coldplay perform "Viva la Vida" at the BBC Radio Theater. Although the title of the song is taken from a painting by Mexican artist Frida Kahlo, the lyrics contain many historical and biblical references. The song won "Song of the year" at the Grammy awards.

"Girls Just Want to Have Fun" is a song written by and first recorded by American musician Robert Hazard. However, it is much better known as a single by American singer Cyndi Lauper.

Scottish DJ Calvin Harris pulled a number of collaborators onto the stage for his performance at the BBC Music Awards. John Newman sings "Blame," which is followed directly by "Outside" featuring Ellie Goulding.