Girls Aloud singer Cheryl Cole and Black Eyed Peas rapper will.i.am were spotted out in London this week, after performing together at the O2 Arena.
The music icons hit a nightclub after taking to the stage at the London concert venue yesterday (May 6th), according to reports.
Cheryl is supporting the band on their European tour, and worked with the American rapper and producer during the recording of her debut solo album 3 Words.
One onlooker said: "After posing for pictures with fans, Cheryl joined Will who was visibly happier to have her there with him, and even spent some time talking to her mum, who came to watch her perform.
"Cheryl's mum obviously got on with Will, so she seems to approve of the friendship."
The X Factor judge recently split from husband Ashley Cole after further allegations of infidelity. Cheryl has reportedly filed for divorce and is focusing her attention on breaking into the US charts.
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