Russell Brand has ''let go'' of the urge to protect Katy Perry.

The couple split in December 2011 after 14 months of marriage and though the British comic thinks his former spouse is ''perfect'', he doesn't want to interfere with her new relationship with infamous womaniser John Mayer.

Russell Brand has invited Demi Moore to visit India with him.

The British comic thinks his friend - who endured a stint in rehab last year following her split from husband Ashton Kutcher - would benefit from joining a group trip to The Ananda Spa in the Himalayas, a yoga retreat which promises to ''cleanse the soul and heal internally'' and offers meditation classes and healthy eating.

John Mayer wants to move in with Katy Perry.

Although the 35-year-old lothario owns bachelor pads in Montana and Los Angeles' San Fernando Valley, he has scheduled meetings with estate agents so he and Katy, 28, can get their own place together.

John Mayer is ''quite happy'' with Katy Perry.

The musician remained coy when quizzed about his relationship with the 'Part of Me' singer - who he has been dating since June - but confessed he is content with how things are progressing between them.

Katy Perry claims President Barack Obama's inaugural ball was the best party she's ever been to.

The 'Firework' singer and her boyfriend John Mayer were among a number of stars - including Kerry Washington, Alicia Keys and her husband Swizz Beatz, Eva Longoria and Ashley Judd - to welcome in the US leader's second term in office at the White House in Washington D.C. on Monday (21.01.13) and she was hugely impressed with the lavish celebration.