The TOWIE star had teased on Friday that she had a big day planned for Monday... and it appears that interviewing the politician was the big mystery!
After Lydia spilled the beans on Twitter, her proud boyf said: "Words cant explain how proud I am of you! You done a great job and held your own! Great interview girl! @LydiaRoseBright #CareerMove !? Lol x"
Lydia is backing the 'Use Your Voice' campaign which is encouraging more young people to use their vote.
It's certainly VERY different to the many rumours flying around over the weekend about what news Lydia could possibly be announcing today!
She fuelled speculation with a cryptic tweet on Friday saying: "After a slightly stressful morning I am finally in my car. Literally the most exciting but nerve wracking day ever! This is my excited/scared face. Watch this space. All will be revealed on Monday."
And her mum Debbie tweeted: "Wishing my Lydia all the best today. One of the most memorable days of your life #goodluck #deepbreaths."
Well, now we know it was a big meeting with a politician they were talking about!
TOWIE's most shocking moments: