Dannii Minogue is part of a new line-up of models for Marks And Spencer.

The X Factor judge - who is expecting her first child with model boyfriend Kris Smith - joins musician VV Brown, presenter Lisa Snowdon and Brazilian supermodel Ana Beatriz Barros.

Dannii expressed her delight on Twitter, saying: "I'm so excited to be a Marks And Spencer girl!"

Twiggy returns for her fifth year in the famous ad campaign, while Myleene Klass remains a spokesperson for the high street store, and is working on various projects including M And S Money and M And S Online TV.

The advertising campaign for the spring womenswear collection, featuring the new models, will launch in the UK in March on TV and in print.