Savannah Guthrie and Jenna Bush Hager were spotted enjoying a girls day out at the US Open finals on Saturday.The two Today show stars sat behind former US tennis player Stan Smith, and were seen enjoying colorful drinks as they talked to the 74-year-old.Jenna wore a simple navy outfit, with the top featuring a classic sleeveless cut, while Savannah appeared to rock a black tank top with a floral kimono style jacket over the top.MORE: Hoda Kotb stuns co-star Jenna Bush Hager with surprising