Bieber's "Peaches" has been featured on The Voice in other ways. One of the best examples is Artist Constance Howard singing ...

Justin Bieber posed for photos in just his tighty-whities and combat boots on Saturday, sending his fans into a frenzy.

In the post, Bieber promised to explain his health struggles in his upcoming docuseries, Justin Bieber: Seasons, which will be released on YouTube on Jan. 27.