First lady Melania Trump led a standing ovation at the National Prayer Service Saturday morning, following a performance by 20-year-old Marlana VanHoose.

Trump could be seen dabbing her eye as VanHoose, a blind Kentucky native who had previously performed at the Republican National Convention, belted out "How Great Thou Art" from the steps of Washington's National Cathedral.

She then led a standing ovation once VanHoose had finished.

Saturday's prayer service came just hours before President Trump was expected to visit the CIA headquarters in Langley, Va. He was joined by his children and grandchildren and Vice President Pence at the religious service.