Jennifer Lopez surprised a crowd in Utah on Jan. 25 when she performed a 10-minute set at TAO Park City, featuring her hits 'Jenny from the Block' and 'All I Have.' The singer-actress was in Park City to attend the Sundance Film Festival, where her latest movie 'Kiss of the Spider Woman' was set to premiere on Jan. 26.
https://people.com/jennifer-lopez-puts-on-surprise-10-minute-performanc…