The '22' star says "you do not want to open that can of worms" when asked about the former couple.
Justin Bieber On Being Thankful: "I Feel Like The Luckiest Guy On The Planet"
The 'Boyfriend' singer says he takes time to appreciate all the good things that happen in his life.
Justin Bieber says he feels like the "luckiest guy on the planet" at the moment following the reaction to his new single 'Boyfriend' and anticipation surround his upcoming third album 'Believe'.
The 'Never Say Never' singer is currently in the UK, after arriving at Heathrow Airport on Monday (23rd April) where he was greeted by an army of fans, and says it feels like he has "millions" supporting his carrer.
"Who am i? the luckiest guy on the planet," Justin tweeted last night (24th April). "I'm a fighter for what I believe in but I have millions next to me. thankyou. #BestFansEVER."
The 'Mistletoe' singer also sent out a special message to his twenty million followers promising that he cares for them and tries to read as many of their messages as possible.
"I see all ur tweets. I see ur dms. I see what u go through and want u to know u are not alone. people care. i care. stay strong. #MUCHLOVE," Justin wrote.
Yesterday Justin teased that fans can expect "crazy stuff" when he takes to the stage at Wembley Stadium on 9th June for the Capital FM Summertime Ball 2012 .
Latest Justin Bieber
The '22' star has been shortlisted in three categories including Choice Female Artist.
Justin Bieber was booed by fans for arriving on stage two hours late for the first of four gigs at London's O2 Arena. Check out pictures of what happened when he finally took to the stage.
Watch the Black Eyed Peas singer's new video featuring the 'Boyfriend' star now on Capital.