VIDEO : Gwen Stefani Learned About Affair by Discovering iPad Sexts

Gwen Stefani filed for divorce from the Gavin Rossdale in August after allegedly discovering text messages on an iPad. Rossdale reportedly had been cheating on her with the family's nanny, Mindy Mann. A source telling E! News that the texts and photos from the nanny to Rossdale were uncovered by another nanny on a iPad for one of the boys. Adding that the messages discussed hooking up and even included naked photos.