Jessie J at a fotball game

As a global pop star, she's more used to filling stadiums than sitting in them.
So Jessie J can perhaps be forgiven for getting the dress code wrong when she supported Tottenham Hotspur alongside her father Stephen as the team took on Everton at White Hart Lane on Sunday.
While Jessie looked in good spirits as cameras caught her cheering on the team, the singer admitted she had committed something of a faux pas as she arrived wearing a red dress.

The 25-year-old was forced to quickly purchase some souvenir strip in the team's colours of navy and white in a bid to conceal her error.
She tweeted: 'I was invited by Spurs to see the game today as my Dad is a huge fan! I wore a RED dress #fail! (No other reason other than I love red) so when I arrive to the chairmans dinner...I was like a voice chair in a room full of people wearing grey and navy! 'So I bought a hoody and a scarf to look less *red* meanwhile my Dad is telling everyone "I should of told her when is saw her in red" lmao!' (sic)

-I.
source:dailymail