Blue star Lee was evicted on Sunday night and his departure came just hours after Casey Batchelor's mum entered the house and warned her daughter off him.
Before the footage was aired in the latest instalment of the C5 show last night (27 January), Lee - who spent his time on CBB flitting between Casey and Jasmine - took to Twitter and said sorry for his actions.
The singer tweeted: "I'm sorry if I hurt anyone for what I've done [sic]... I'm so so sorry."
Meanwhile, Lee has also spoken about the frightening death threats he has received since leaving the house.
I'm sorry if I hurt anyone for what I've done... I'm so so sorry.— Lee Ryan (@LeeRyanMusic) January 27, 2014
In an interview with C5 News, Lee said: "I've been having death threats. They've been saying pretty bad things.
"I've had one person saying, 'If I see you I'm gonna stab you, I'm gonna, like, axe you in the head'. I mean, I understand people are upset, but to threaten me with my life? This is just ridiculous."
Lee added: "I haven't hurt anyone in a malicious way, I've just got myself into a situation that I couldn't really get out of. I understand people are upset but that's a bit too far."
Yesterday, Lee said he was unsure as to whether he will stay in touch with Casey. During an interview with Daybreak, Jasmine also confirmed she is "not in love" with him.
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