Reports say Sunita's replacement in the Big Brother house will be a 24-year-old recruitment consultant called Sophie.
The 5ft 10ins kick-boxing enthusiast was chosen from a group of 12 hopefuls on standby.
Big Brother bosses say the new housemate will enter the house on Big Brother's Little Brother at 1.30pm live on Channel 4.
They say she's been in hiding for the last three days and doesn't know anything about recent events in the house.
The Sunday Mirror quotes a Big Brother source as saying: "Sophie is absolutely stunning. She'll cause a massive stir in the house because of the way she looks and her personality. She's really bubbly and full of self-confidence, although you never know if that will be a good or bad thing for her."
The housemates won't get any warning about the new arrival.
For story in The Sunday Mirror,
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