Sisters Francesca and Olivia Newman-Young, designer Josh Coombs and fashionista Phoebe-Lettice Thompson join the cast of the London-based reality TV series.
The Newman-Young sisters work in the music industry and are friends with Millie Macintosh and Andy Jordan. Thompson is a fashion assistant at Tatler and has an on/off relationship with fellow Made in Chelsea newcomber Coombs. Coombs has previously worked with Ollie Proudlock and runs his own design business.
Ashley James and Lucy Watson, who appeared in series four, have also joined the cast full-time.
Show regulars Francis Boulle, Richard Dinan, Binky Felstead, Rosie Fortescue, Victoria Baker Harber, Cheska Hull, Stevie Johnson, Andy Jordan, Jamie Laing, Ollie Locke, Millie Macintosh, Spencer Matthews, Ollie Proudlock, Louise Thompson and Mark-Francis Vandelli are all also confirmed to return.
Made in Chelsea was launched on E4 on 2011.