Former glamour model Katie P was a surprise late arrival to the show, entering the house more than a week after everyone else had settled in and bonded.
And, for Alicia, it was an unwelcome surprise given the history between the two women that included insults being thrown at each other via the media.
Speaking on ITV's This Morning, ex-model Alicia said: "I was gutted when she walked in the door because I'd just had to deal with a lot with Katie Hopkins and Cami Li, and when she walked through the door I thought, 'I've had enough'. It was always going to be uncomfortable."
But despite her initial reservations, everything between Alicia and Katie P was actually okay once they sat down, had a chat and got to know each other.
"To be fair on Katie, she came up to me straight away and we aired the differences and we straightened it out straight away."
Alicia continued: "She's like me, she's an honest, open book, and it was a long time ago when we were having arguments. We were both very young and we're both mothers now so we left it behind and started a new slate."
On Friday night, Alicia became the second housemate to be evicted from CBB. She was sent home in the public vote over Calum Best, Nadia Sawalha and Perez Hilton.
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