Theo Wargo/WireImage The American Idol family just got a little bit bigger.  Gabby Barrett and husband Cade Foehner, who competed on season 16 of the ABC reality competition series, announced on Wednesday, August 30, that they are expecting baby No. 3.  “SWIPE for a surprise #livingthedream,” the musicians wrote in a joint Instagram post alongside a … Continue reading American Idol’s Gabby Barrett Is Pregnant, Expecting Baby No. 3 With Husband Cade Foehner