Simon Cowell poses for rare photo alongside Lauren Silverman's grown-up son Adam
Simon Cowell and his fiancée Lauren Silverman threw the most impressive Easter party for their family and friends at their Los Angeles mansions – and it included a fun Easter egg hunt and a water slide!MORE: Inside Amanda Holden's cosy Easter weekend with Simon CowellSeveral of the lucky guests, such as Terri Seymour and Amanda Holden, couldn't help but share videos and photos from the occasion, and fans were treated to a rare family photo of Simon and Lauren alongside their two children, Eric and Adam.WATCH: Simon Cowell's teeth before and after: What has BGT star done to his teeth?The couple, who became engaged last year after eight years together, share a son Eric, eight, whilst 16-year-old Adam is Lauren's son from her marriage to Andrew Silverman.READ: BGT viewers praise young boy after he makes cheeky jibe at Simon CowellRELATED: Simon Cowell's multi-million dollar engagement ring for Lauren Silverman is a total show-stopperIn the adorable snap, which was taken in Simon and Lauren's garden, the four can be seen posing together, with Lauren positioned between Simon and Adam, and adorable Eric posing in front of his mum and brother. The family looked happy as they posed for Terri at their LA mansion"Thank you for a beautiful day @simoncowell #laurensilverman.