BLÜ EYES is the performing name of Katie Stump, a pop singer-songwriter from Fullerton, Los Angeles. She records alternative pop and pop, and is associated with the label VERSION III.

BLÜ EYES gains a large following on TikTok in 2020, where she shares a run of emotive singles. Her work centres on themes of inner truth, hidden parts of the self, pain, resilience and self-discovery, with lyrics that frame brokenness and recovery as part of personal identity.