The pair apparently met around eight years ago and later began dating, though things only lasted a few months before they “split amicably”.
Lettice performs on 'BGT'
A source has told The Sun that the pair are still pals and they haven’t been shy about sharing some cheeky selfies on Twitter in recent weeks.
“Lettice and Matt are great friends but what she likes to keep quiet is that they were a couple,” a source told the paper. “It was quite a full-on thing and she was always talking about how sexy he was. She was besotted with him — and still is.
Violinist Lettice was a big hit when she appeared on ‘BGT’ recently, wowing the audience and judges, despite the fact she had a massive hangover.
The pair tweeted a selfie earlier this week
Lettice has already come up with a nickname for her fans - which is arguably the best fandom name ever - christening them ‘Lettice Leaves’.