Katy Perry

Trending: The all-singing, all-dancing, all-filming stars

Nothing says global pop star right now like appearing on the big screen in a documentary about your life: your music, your relationships, your family, your tantrums, your tears. It's a narcissist's dream. Now Beyoncé is said to be directing, producing and appearing in a film that will include concert footage, backstage scenes and interviews with her and her loved ones. Clearly her day job of singing, designing and acting wasn't fulfilling enough.

Relationships: The art of a good divorce (hint: write a book)

D-I-V-O-R-C-E, spells out Tammy Wynette, in what is arguably the most famous song about the end of a marriage ever recorded. Wynette may not have actually written the 1968 hit, but anyone familiar with the pained vocal would not be surprised to learn that she had already been divorced twice.

Killer Lovers vs Little Monsters: know your pop-fan nicknames

When former Pussycat Doll Nicole Scherzinger performed a solo show in London last week, possibly even more surprising than her managing to fill the Hammersmith Apollo was the discovery that her fans have their own name: Killer Lovers (a play on the title of her album, Killer Love).

Adele nominated for six Grammys

British songstress Adele has been given the perfect get well gift after being nominated for six Grammys at next year's awards.

More headlines

Julie Burchill: You've seen the footage. Now wait for the charity song

When I heaved my vast bulk on to my Stannah stairlift on Tuesday night and travelled serenely up the reinforced wooden hill to Bedfordshire, I was planning to get up in the morning and write about why I was sure there wouldn't be an all-star aid record in response to the sad events in Japan.