Pop star Justin Bieber`s mother Pattie Mallette has expressed her excitement and joy about becoming a grandmother for the first time. This heartfelt announcement comes less than a month after Justin and his wife, Hailey Bieber, welcomed their son, Jack Blues Bieber, in August.

In a recent Instagram Story, Mallette shared a video featuring Molly Shannon`s beloved `Saturday Night Live` character, joyologist Helen Madden.