British singer Alexa Goddard has announced she's signed to Roc Nation, which boasts a roster including Rihanna, Kylie Minogue, Jay Z and Rita Ora.

Goddard was originally known for uploading cover versions of R&B songs by artists such as Justin Timberlake and Beyoncé Knowles to YouTube, before releasing singles through iTunes including covers of Taio Cruz and Soulja Boy songs. Her debut single Marilyn is due for release July 27.