After the rollercoaster of her split from Ben Affleck and career woes last year, J. Lo was the belle of Sundance: “That had to have been validating for someone who rarely gets that kind of

David Becker/ Getty Images for Casamigos at TAO Park City Jennifer Lopez delivered a surprise performance at the 2025 Sundance Music Festival. While Lopez, 55, was at the Saturday, January 25, Casamigos at TAO Park City event,