Big Apple Music Scene — There are a lot of ways to let your ex know your relationship is over. Leaving a box of his things on his doorstep. Posting Facebook pictures of you and a new guy. Since Katy Perry is a pop star, she severed her ties to her soon to be ex-husband Russ... more info

411 Mania — She cuts the cord to Russell... more info

ContactMusic — The divorce may take a while to come through before Katy Perry and Russell Brand can consider themselves properly separated but in the mean time Katy Perry has issued the ultimate snub She has unfollowed her former partner on Twitter according to a s... more info

Perez Hilton — If there were any Katycats or Russellpups (LOLz) out there waiting for a reconciliation, we hate to burst your bubble, but it's clearly NOT happening. Katy Perry has clicked the unfollow button on estranged hubby Russell Brand's twitter!! A source e... more info

Guardian Music — Highlights from the last seven days in the world of musicIn the news this week• As he launches his first album in eight years, Leonard Cohen talks about touring, songwriting, and being swept along by his own music. • As tributes go, it's a lastin... more info

Pop Justice — FEAR NOT!!! Lady Gaga’s Born This Way Foundation – which focuses on "issues like self-confidence, well-being, anti-bullying, mentoring and career development" – is 'kicking off' with an event at Havard University on February 29. (Billboard) (ht... more info

Starpulse — Pop star Katy Perry returned to the stage in Indonesia on Thursday for her first concert since splitting from funnyman Russell Brand. The comedian filed for divorce from Perry last month, citing "... more info

E! Online — It's nice to see Katy Perry back in business. At her first show since husband Russell Brand filed for divorce, Perry was the usual life of the party—which, in this case meant... more info

411 Mania — Her fourth five million seller... more info

Jam! Showbiz Music, Canada — Pop star Katy Perry returned to the stage in Indonesia on Thursday for her first concert since splitting from funnyman Russell Brand. more info