Shawn Mendes closing in on Justin Bieber's Official Singles Chart domination

Last week, Justin Bieber broke a chart record by becoming the first artist ever to occupy the Top 3 of the Official Singles Chart, but this week his domination is being seriously challenged by fellow Canadian Shawn Mendes.

In today's Update, Justin Bieber is currently at Number 1 and Number 2, with Love Yourself in with a chance of landing a sixth week at the top of the Official Singles Chart. Sorry's position at Number 2 could be in danger, however – Shawn Mendes' Stitches is just 45 chart sales behind.Stitches was a Top 10 hit for Shawn in the US last summer, and only 7,000 chart sales separate it from Love Yourself at the top – can Stitches go all the way on Friday? Sigala climb four places to Number 4 with Sweet Lovin' feat. Bryn Christopher, while Justin Bieber's What Do You Mean falls to 5.