Jennifer Lopez surprised partygoers in Utah over the weekend with an impromptu performance of one of her longtime hit songs.

The multihyphenate touched down in Utah for the premiere of Bill Condon's 'Kiss of the Spider Woman,' and hyped up the ...

Of course, Lopez isn’t exactly mired in heartbreak. The multi-hyphenate has been linked to Kevin Costner since last December, ...

Director Bill Condon’s Sundance Film Festival premiere ‘Kiss of the Spider Woman’ costars Lopez, Tonatiuh and Diego Luna ...

The star's surprise musical set came as she was in town to promote her latest film, 'Kiss of the Spider Woman' ...