Writing in her Daily Star Big Brother column, Helen took aim at "vanilla" Alex and his non existent personality.
"Fine, he's fit, I'll give him that, but there's a personality vacuum going on," Helen said today. "Sweet and nice are both very vanilla, and for a show that defines itself as entertainment, he ain't cutting it.
"Perhaps BB can make him stand in the garden naked and act pretend to be a statue, he wouldn't need to bother speaking and I'll happily just perv on him until final night."
The former BBUK champ concluded: "Taking a dump is more exciting than watching him.
"The guy is zzzz, you can tell he wants it to be over with now, and is using Evelyn as his little play thing to give himself a storyline."
Helen went on to back Hughie to win this year's series in Tuesday night's live final.
"Saving my fave until last, Hughie, he's a firecracker, but I just love how he wears his heart on his sleeve. He's a funny guy and the only one who has been consistent throughout," she said.
Big Brother continues tonight at 10PM on Channel 5 as two housemates get evicted.