Travis Kelce has reportedly agreed to a prenuptial agreement with Taylor Swift, which is said to protect her $2 billion fortune. The terms of the prenup are not fully disclosed, but it is described as "ironclad" and may include clauses related to Swift's songwriting. The details of the agreement and the circumstances surrounding Kelce's acceptance of it are not entirely clear, with varying reports on the involvement of Swift's father and the motivations behind Kelce's decision.