Jennifer Lopez joined Taylor Swift for a performance in LA on Saturday then traded her sequins for sunglasses to enjoy Disneyland with her twins the next morning. During Jennifer's surprise appearance at Taylor's Staples Center tour stop, the pair sang "Jenny From the Block" alongside a crew of backup dancers — and we've got the video!
The next day, Taylor headed to the VMAs while Jennifer enjoyed a sunny trip to Disneyland with her twins, Max and Emme. She joined her little ones on the Dumbo ride and a kids' roller coaster at the theme park, where the twins flashed big grins throughout the day. The group was all smiles last month, too, when Jennifer and Casper Smart headed to the beach in Malibu, CA, with her kids. She and her boyfriend also showed some PDA during their trip to the Hamptons before Jennifer's 44th birthday.