Eliza Doolittle is a British singer-songwriter celebrated for her catchy pop tunes and distinctive, playful vocal style. Her song “Pack Up,” released in 2010, became a breakout hit, known for its infectious melody and cheerful, upbeat vibe. The track, from her self-titled debut album, cleverly samples the chorus from the 1915 song “Pack Up Your Troubles in Your Old Kit-Bag,” blending vintage charm with contemporary pop sensibilities. “Pack Up” resonated widely with audiences, propelling Doolittle to prominence.

I also like her more recent track Big When I Was Little. She have reinvented herself by dropping her name Doolittle from her name.