Niall Horan has been working with Rolling Stones producer Don Was.
The 23-year-old singer was introduced to the 64-year-old star through his pal Ronnie...
John Mayer gave Shawn Mendes advice.
The 'Stitches' hitmaker has been taking tips from the 38-year-old musician, who listened through and critiqued all the songs...
Katy Perry has become the most-followed person on Twitter.
The chart-topping singer has amassed more than 90 million followers on the social media site, and...
John Mayer's new album will be released next year.
The 38-year-old singer/songwriter - who released his last studio album 'Paradise Valley' in 2013 -...