Washington (CNN) – Pop star Beyoncé opted to use a "pre-recording" of her rendition of the National Anthem during inaugural ceremonies in Washington Monday, a spokeswoman for the U.S. Marine Band told CNN Tuesday.
U.S. Marine Band spokeswoman Kristen DuBois said early Tuesday that "we know why the decision was made," adding that the pop star "did not actually sing," but instead lip-synched her own voice.
Later in the day, however, the Marine Corps said in a statement that no one in their organization "is in a position to assess whether [Beyoncé's vocal performance] was live or pre-recorded."
The conflicting reports from the Marines have yet to be clarified by a statement from Beyoncé or her representatives, who have not responded to CNN's requests for comment.
This morning on "Early Start," AlwaysAList.com's Jawn Murray on reports that singer Beyoncé lip synched the National Anthem at the inauguration.
READ MORE: Marine Band says Beyoncé 'did not actually sing' during inaugural, then backpedals