Obama appeared on daytime talk show The View this week and was asked what music he is currently enjoying, with the US president giving the usual answers of Frank Sinatra and Jay-Z.
Justin Bieber wants to be on President Obama's iPod (PA) Justin Bieber wants to be on President Obama's iPod (PA)
When the Canadian youngster was mentioned, however, he stated: "I do not have Justin Bieber on there."
And Bieber, who has met the president and performed at the White House, responded through a post on his Twitter page.
"Hey President Obama check out U SMILE and RUNAWAY LOVE - bet those could go in your ipod :)" the 16-year-old wrote.