In the recent 2025 Superman movie, Supergirl (played by Milly Alcock) makes a brief cameo at the end, appearing as a young woman with blonde hair. Her specific costume or detailed physical appearance beyond this initial glimpse is not heavily featured in the cameo, but she arrives at Superman's Fortress of Solitude looking for her dog, Krypto, and engages in playful interaction with him.

In Superman (2025), Supergirl is depicted as a wild, party-girl persona with a sharp, raw edge, using jokes.