1 8 , ▁ 2 0 1 0 , ▁when ▁Var ney ▁& ▁Company , ▁hosted ▁by ▁Stuart ▁Var ney , ▁deb uted . ▁ ▁References ▁▁ ▁Fox ▁Business ▁Live ▁Stream ▁ ▁Category : F ox ▁Business ▁Network ▁programs ▁Category : 2 0 0 7 ▁American ▁television ▁series ▁deb uts ▁Category : 2 0 1 0 ▁American ▁television ▁series ▁end ings ▁Category : 2 0 0 0 s ▁American ▁television ▁talk ▁shows ▁Category : 2 0 1 0 s ▁American ▁television ▁talk ▁shows ▁Category : 2 0 0 0 s ▁American ▁television ▁news ▁programs ▁Category : 2 0 1 0 s ▁American ▁television ▁news ▁programs ▁Category : Bus iness - related ▁television ▁series <0x0A> </s> ▁D iana ▁is ▁the ▁t enth ▁studio ▁album ▁by ▁American ▁singer ▁D iana ▁Ross , ▁released ▁on ▁May ▁ 2 2 , ▁ 1 9 8 0 , ▁by ▁Mot own . ▁The ▁album ▁is ▁the ▁biggest - s elling ▁studio ▁album ▁of ▁Ross ' s ▁career , ▁s elling ▁over ▁ 1 0 ▁million ▁copies ▁world wide ▁and ▁sp aw ning ▁three ▁international ▁hit ▁singles , ▁including ▁the ▁US ▁and ▁international ▁number - one ▁hit ▁" U ps ide ▁Down ". ▁ ▁Con ception ▁Following ▁the ▁US ▁success ▁of ▁her ▁ 1 9 7 9 ▁album ▁The ▁B oss , ▁Ross ▁wanted ▁a ▁fres her , ▁more ▁modern ▁sound . ▁Having ▁heard ▁N ile ▁Rod gers ▁of ▁Ch ic ' s ▁work ▁in ▁the ▁famous ▁Manh attan ▁disco ▁club , ▁Studio ▁ 5 4 , ▁Ross ▁approached