Brittny Gastineau not pregnant with Justin Bieber's baby

Sometimes the lines get crossed.News surfaced today that Olympic gold medalist swimmer Michael Phelps is now dating socialite Brittny Gastineau.News also surfaced today about Justin Bieber's dad - not that Justin Bieber is about to become a dad with girfriend Brittny Gastineau.Did someone's signals really get crossed within the celebrity rumor mill, or is this headline eploding across the