Justin Bieber is one of the biggest stars on the planet, and now his mom, Pattie Mallette, is stepping into the limelight to open up about her past struggles and abuse thanks to her new book "Nowhere But Up: Justin Bieber's Mom." Mallette recently sat down with Kathie Lee Gifford and Hoda Ktob on the Today show to fill fans in on what she covers in the new publication. As many fans already know, she gave birth to Justin when she was still a teen, but she's also revealing the abuse she underwent during her youth, her drug addiction, an attempted suicide and the transition from single parenthood to mega-star status. Her primary goal with the book is to reach other people going through similar struggles and to let them know that they don't have to be stuck in their pain. A portion of the profit from the proceeds of the book's sale will go to benefit women's charities, as well. So, what does Justin think about his mom's book? According to USA today's interview with Mallette, he's QUOTE "supportive, and really proud of me." Let us know what you think about this book by commenting below and keep it right here at ClevverTV by subscribing to our channel on YouTube. I'm Joslyn Davis -- thanks for watching!