Siddhant Banerjee (born August 16, 2000), known by his stage name Stellar, is an American singer, songwriter, and producer from Lowell, Massachusetts, based in Los Angeles. His career launched on August 6, 2019, with the release of his debut mixtape "Bipolar." On May 6, 2020, Stellar released the single "Ashes", which achieved Platinum RIAA certification and helped him sign a record deal with Arista Records. His single "Daredevil" is inspired by an ex-girlfriend.
His EP, The Treasha, includes Catalyst, Ricochet, Wants Me, and Till Tomorrow, all published on notstellar.