Jennifer Lopez delivered a surprise performance at the 2025 Sundance Music Festival.
While Lopez, 55, was in attendance at the Casamigos event at TAO Park City on Saturday, January 25, the DJ played 2002’s “Jenny from the Block” for the crowd, prompting the singer to take the stage. Lopez, who was reportedly in “good spirits,” gave a 10-minute performance including her 2002 hit track “All I Have.”
According to The Hollywood ReporterLopez was seen with Unstoppable costar Jharrel Jerome And Kiss of the Spider Woman costar Tonatiuh. Other participants in the two-night event included Post Malone, Niecy Nash-Betts, Jon Hamm, Zac Braff, Heather Gay, Whitney Rose, Harry Jowsey and more.
Lopez, who stars in the 2025 film Kiss of the Spider Womanattended the event for the film’s premiere on Sunday, January 26. The musical was produced by Lopez’s ex-husband, Ben Affleckand her boyfriend Matt Damon.
The appearance comes less than a month after Lopez and Affleck, 52, settled their divorce on Jan. 6, according to documents obtained by Us every week. Following the divorce settlement, a source exclusively told We that Lopez “loves being single and feels good about it.” The insider added that Lopez has no regrets.
“She was very much in love with Ben, but sometimes love isn’t enough,” the source explained. “Things worked out for the best and the way they were supposed to.”
Lopez, who shares twins Max and Emme, 16, with her ex-husband Mark Antony, “having fun” while she “works on big film projects and loves showing off how amazing she is.” (Affleck, for his part, shares Violet, 19, Seraphina, 16, and Samuel, 12, with his ex-wife Jennifer Garner.)
Before the couple officially split, Lopez and Affleck also collaborated on the film Unstoppable. Lopez starred in the film while Affleck produced the film through his and Damon’s production company, Artists Equity.
The film’s premiere was scheduled to take place on January 7, but was ultimately canceled due to the Los Angeles wildfires that started earlier this month.
“While we looked forward to celebrating this wonderful and inspiring film with you, safety is our first priority,” an Amazon representative said in a statement to We turned on at that time. “We encourage everyone to watch Unstoppable on Prime Video, which will be available worldwide on January 16. Thank you for your understanding and stay safe.