The Downton Abbey star, 41, looked sensational in a black gown with a bow neck tie and a keyhole cutout as she attended the 61th instalment of the festival in Monaco.
Distology CEO Hayley Roberts has told CRN she used a TEDx speaking opportunity last month to issue a "call to action" on the IT industry's talent crisis. Roberts.
The 42-year-old The Kardashians star will be following in her sister Kim s footsteps with a wedding ceremony in Italy to the 46-year-old Blink-182 musician.