Lisa Loeb appears as herself in Fuller House.
Lisa Loeb is a singer, actress, songwriter, and author. She founded the Lisa Loeb Eye-wear Collection in 2010. Lisa also created The Camp Lisa Foundation, a non-profit that sends kids to camp.
Lisa sings Sing Out to her cat while at Harmon-Fuller Pet Care to keep him calm. Her cat get nervous at the vet so she sings to him. As D.J. Tanner-Fuller and Matt Harmon listen to her sing, Matt records Lisa on his phone so everyone will believe that he meet her. Matt takes a selfie with Lisa before taking her and her cat into the exam room to give him his shots. When Lisa is about to leave, D.J. tells her about a fake promotion the clinic is running to get her back the following day.
By the time D.J. and Stephanie Tanner arrive at the vet clinic, Lisa has been and gone. Matt knew nothing about D.J.'s scheme to get Stephanie to sing for Lisa. Stephanie thought today was the day her life was going to change. She can't believe she missed Lisa Loeb twice. Lisa returns searching for her sunglasses. When Stephanie hands them to her, she realises who it is and screams. Lisa screams in reciprocation. D.J. sits her down as Stephanie gets her guitar. Stephanie is a really huge fan, Lisa has inspired her in so many ways. Stephanie tells Lisa she wrote a song for her baby and it would mean so much if she would listen to it. Lisa thinks she'd look like a real jerk if she didn't listen now that Stephanie has mentioned her baby. With Stephanie about to sing Matt thinks they're having a talent show. Stephanie sings her song The Wish.
Lisa thinks Stephanie's song is really great. When Matt embarrasses himself with Oliver, Lisa can't believe she trusted him with her cat. Lisa tells Stephanie she's got real talent. D.J. starts mimicking Lisa's words. She has some tour dates coming up and could use an opener. Stephanie is honoured. Lisa mocks D.J.'s mimicking.
Everyone stands as the wedding ceremony begins. Jackson, Ramona, Max, and Tommy wait along side Fernando, Steve, and Jimmy for the brides-to-be. First Joey walks Kimmy, then Jesse walks Stephanie, and last Danny walks D.J. down the aisle. Danny kisses his daughters before sitting with Joey Jesse, and Pamela. Jesse asks Danny for his name to go on his gift. Danny's gift was paying for the wedding. Joey inquires as to if Danny found a minister. Girls are thrilled to discover Joey McIntyre will be officiating their wedding. Joey McIntyre announces he is there to marry three New Kids superfans to their grooms. The couples wrote their own vows. Kimmy and Fernando go first, followed by Stephanie and Jimmy, and last D.J. and Steve. Joey McIntyre cries over the vows, he thought Please Don't Go Girl was romantic. D.J. Stephanie, and Kimmy say "I do" as they place rings on their respective grooms fingers. Fernando, Steve, and Jimmy say "I do" as they place rings on their respective brides fingers. Joey McIntyre pronounces the couples "husbands and wives". All guests stand up, clap, and cheer the newlyweds. Lisa Loeb plays guitar and sings First Day of my Life. The newlyweds share the first dance together as guests watch. Joey gives the first toast. Jesse gives the next toast. D.J. Stephanie, and Kimmy throw their bouquets. Ramona, Lola, and CJ catch them. Danny gives his toast.