Jason Derulo and Jordin Sparks split and Britney’s hair through the years: Your weekly US round-up

Jason Derulo confirms split from Jordin Sparks

Jason Derulo and Jordin Sparks have ended their relationship after three years, he has confirmed.

The 25-year-singer confirmed he and American Idol winner Jordin had parted ways during a radio interview.

But he insisted they would still remain friends.

He said: "Everything is cool man. It's not a bad situation, it's one to those kind of things."

Jordin, 24, and Jason went public with their relationship in January 2012, and last year he hinted it wouldn't be long before he proposed.

However Jordin hinted that things weren't going to well between them earlier this month, when she tweeted: "Just written the saddest song of my life".

Are you surprised by their split?

Amber Rose blasts 'cheating' husband Wiz Kalifa

Amber Rose has taken to Twitter to accuse her now estranged husband Wiz Kalifa of cheating on her.

Reports surfaced at the beginning of the week suggesting that model Amber 30, and the 27-year-old rapper were separating after marring just over a year ago.

Last night Amber took to Twitter to confirm the split, but hit out at reports that she was the one who'd cheated.

She wrote: "Please stop with the fake stories. I would never ever ever cheat on my husband in a million years I think u guys know this……

"Unfortunately my now ex husband can't say the same….

"I'm devastated and crushed but my main focus is Sebastian. Thank u for all the support at this difficult time."

Keyshia Cole charged with battery after 'assaulting' woman found at husband's home

Keyshia Cole was arrested this week after allegedly confronting another woman she found in husband Birdman's penthouse apartment.

The 32-year-old singer was arrested at the property and, according to reports, spent seven hours in a cell following the 'attack'.

TMZ reported that Keyshia turned up to Birdman's home around 5am and was let upstairs by security, where she discovered the woman.

She is said to have left 'scratches all over her face'.

Heaven Sent singer Keyshia was also charged for her outstanding offences, including reckless driving.

Following her release on bail, Keyshia posted a tired-looking selfie on Instagram with the caption: "Man love is a muthaF*cka"

Britney Spears' hair through the years

Britney debuted a sleek blonde bob this week – and she looks amazing!

The singer showed off her new do while promoting her range of lingerie and it is a big change to her usual wavy locks.

While the colour is the same, the new cut really compliments her face shape and makes her look fresh and healthy.

To celebrate the Britney bob, we've taken a look back at her hair through the years. What look is your favourite?