She was pregnant with Justin when she was 17, born on April 2, 1975 making her 36 & in 2012 she'll be 37.
Christian Beadles you mean? Christian is not Justin Bieber's brother, but many people think that.He is 13 - 14 years old in 2010.
Justin bieber mom is not 48years old because she had Justin at 17 and Justin is only 15. do the math people
Pattie Mallette was 18 when she had JB
Christian Beadles is now 14 as of November 22 and Justin Bieber is 16, turning 17 on March 1, 2011