Actress Shenae Grimes attends Marie-Dolma Chophel's "Invasive Ways" Exhibition Opening at What Goes Around Comes Around on May 18, 2012 in the Brooklyn borough of New York City. (Mike Lawrie/AFP)

British model Josh Beech has fuelled speculation he is dating 90210 star Shenae Grimes by sending her a romantic tweet.

Sources claim the couple is "dating quietly" and Beech appears to have confirmed the rumour.

In a Sunday night tweet, he wrote, "shenaegrimes (sic) I'll come c (see) ya (you) soon babe x."

According to Life & Style magazine, Beech is quite the catch - the mid-20s hunk has modelled for Burberry, Vogue Hommes International and Levi's 501 Jeans, and he also fronts a band called Beech. He was the face of John Galliano in 2011 and modelled for the Just Cavalli spring ad campaign this year.

A source tells the publication, "Shenae’s super happy and cherishes the time she gets to spend with Josh because their schedules keep them so busy."