Carrie Symonds joined Boris Johnson on the campaign trail for the first time today as the PM prepared for a TV showdown with Jeremy Corbyn.
The couple were spotted boarding a train to Manchester this morning ahead of ITV's leaders' debate tonight.
It is their first campaign appearance together ahead of the election on December 12, although Ms Symonds has been actively supporting other candidates.
She paired a cream jacket with dark trousers as she boarded a Virgin train at the London transport hub this morning alongside the besuited PM.
She was unencumbered with luggage while he was heavily laden with a personal bag as well as a ministerial red box.
Boris Johnson will launch a full-frontal political attack on Jeremy Corbyn with an ultimatum to stop 'dithering' on his election and Brexit plans when the two leaders go head-to-head in an historic television showdown tonight.
The Prime Minister issued a challenge to his Labour counterpart warning that failure to answer on key points would leave the public with 'no choice but to conclude that Corbyn's Labour, propped up by the SNP, will mean dither, delay and uncertainty'.
In a letter published by the Tories last night he set Mr Corbyn four questions to answer: how he would vote in a second Brexit referendum, what Labour's position on freedom of movement is, how much he would pay the EU for 'market access', and whether all his MPs would back his Brexit policy.