The Portobellos are a band from Chelsea and Kensington consisting of four members aged 20-23 who met in secondary school and formed a band. They were inspired to take the name "The Portobellos" from Portobello Road, known for its markets. They gained popularity performing locally and supporting Mumford and Sons before signing with Drowned in Sound records. They are currently working on their debut album to be released near Christmas.