The sales exec was among the celebrities who tried out Derren Brown's new Ghost Train ride on Thursday night (21 July), where she met this lovely looking lady on the red carpet.
Hmm… not quite as good looking as gorgeous Alex, right?!
Olivia joked that Alex had been too scared to join her at the event but, actually, he was doing a personal appearance in Harrogate that night so was unable to make it.
Olivia had no shortage of people to hang out with though, as a LOAD of Love Island stars turned up including Nathan Massey, Cara de la Hoyde, Tina Stinnes, Rachel Fenton, Terry Walsh and Emma-Jane Woodhams.
But no one quite compares to your boyfriend, do they?
At the end of the night she tweeted: "Want my boyfriend to hurry up home now. Hateeeee this time of eve/morn."