She plans to start her own consulting business, Vandenberghe & Co.
The Contact Lab, Exane BNP Paribas issue digital report.
A look back at the week's stories, as told in pictures.
Nominees, presenters and Hollywood's biggest stars turned up to the Beverly Hilton Hotel for the 72nd annual Golden Globes awards.
Calvin Klein caused a spike in Bieber fever.
She is the first female editor of the London-based publication, and the 17th to hold the position.
Walsh has resigned as chief communications officer of the company, according to reports circulating in the market.
The company has promoted Anne Sachs as executive digital director.