VIDEO : Mandy Moore On Co-Star Milo Ventimiglia

Mandy Moore isn?t buying that producers were initially looking for someone else other than Milo Ventimiglia to fill the role of Jack Pearson on This Is Us. The actress exclaims to ET during a press junket on Friday, ?That?s not true!? referencing Ventimiglia's comment that producers ?wanted somebody completely different.? When asked why Ventimiglia would make those remarks, Moore chocked it up to the Gilmore Girls alum?s humility. She says, ?Because he?s Milo and he?s sweet and has no ego."