Gavin DeGraw, best known for his song "I Don't Want to Be," which became the theme for "One Tree Hill," said he was proud to support President Trump at his inauguration.

Nelly also spoke about his experience as a child on a military base in Texas, praising his family members who have served in the U.S. armed forces. “If these people can give [their] life for the office, Nelly can perform,” he said. “It is an honor for me to perform for the president of the United States, regardless of who is in office.”