Chad Johnson and Sarah Harding are official

Chad Johnson asks Sarah Harding to be his girlfriend in tonight\'s (19.08.17) episode of \'Celebrity Big Brother\'.

The pair have been inseparable in recent weeks and when Sam Thompson asks the pair if they are "official" Chad makes it clear the former Girls Aloud singer is his girlfriend.

The \'Made in Chelsea\' star asks: "So is it official yet?"

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Chad replies: "Do I need to ask her to make it official? Will you be my girlfriend?"

And Sarah simply says: "OK."

Chad and Sarah\'s relationship has caused controversy for the \'Love Machine\' hitmaker ever since she revealed she\'s been dating someone on the outside for the past four weeks.

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The 35-year-old beauty said they need to "tone down their romance" a bit because she doesn\'t want to hurt her beau as he\'s probably watching her behaviour.

She said: "There\'s going to be some pretty bad consequences."

However, Sarah was forced to face up to her antics after she and Chad - who at the time she claimed was her "best friend" - were caught smooching on camera.

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She explained: "We got busted big time. We care about each other and we\'re best friends in the house, but I just want to draw a line under it. I just feel terrible that I let my emotions get the better of me... I don\'t want to make a fool out of anybody.

"You\'re single and I\'ve only been dating for four weeks, but I don\'t want to hurt someone who is a good person - they don\'t deserve to be hurt. I need to respect other people on the outside and take responsibility for my actions."

Speaking about their kiss in the diary room later on, Chad said: "You can tell she\'s pulled back and I have to do the same. I\'m not happy about it. She says we got caught up in the emotions, but I didn\'t get caught up, I knew I liked her."