The 23-year-old beauty and the `Written in the Stars` hitmaker reportedly "like each other a lot" and have met up on a number of occasions, with Jessie recently staying at the 23-year-old rapper`s East London flat before she went on a tour of Australia.

A friend of the `Price Tag` singer`s said: "They had a few big nights out and realised they were attracted to each other.

"Jessie started going over to see Tinie at his place when they had a day off and one thing led to another. They both like each other a lot."

The `Voice` judge has been seeking advice from Tinie during filming for the UK version of the show - which sees her on the panel alongside Sir Tom Jones, will.i.am and Danny O`Donoghue - and she has invited him along to the programme.

The pair - who performed together at the Royal Albert Hall last year in aid of the Teenage Cancer Trust - arranged to meet up after last month`s BRIT Awards, and she has even admitted to close friends that she has a secret boyfriend.

A source added to The Sun on Sunday: "Jessie has admitted to a few friends she has a secret boyfriend at the moment, but she has been keeping it close to her chest. Tinie is playing things cool."
sections: Celebrities