The chef bitched that the Essex girl was pretending to be stupid in a bid to win the show, ahead of this month's final.
“Ash tries to be like Jade Goody so badly by regurgitating lines from other series," Luke moaned.
And he claimed: "She said ‘Where’s East Anglier.’ I was like ‘Are you for real?’”
It's hard to deny that Ashleigh has certainly come out with some silly remarks.
Her gems include “I didn’t know chickens came from eggs”, “Ibiza has a different sun” and “Blind men can see in the dark.”
The 21-year-old goes head to head with Luke A, Becky and Deana in tonight's eviction.
One of the four will be booted out in tonight's latest live show, which starts on Channel 5 from 9PM.
Vote for who you want to stay in our Big Brother eviction poll below...