Arsenal have reportedly completed a deal to sign Chelsea star Willian when the Brazilian’s contract expires at the end of the season. The 31-year-old has agreed a three-year contract worth £100,000-a-week.

Chelsea were keen to keep hold of the winger but Frank Lampard could not convince his bosses to meet Willian’s demands.

The ex-Shakhtar Donetsk ace wanted a three-year deal but the Blues were only offering a two-year extension.

That allowed Mikel Arteta to swoop in and convince Willian that his future lies in north London.

Willian penned a short-term contract extension with Chelsea to see out the rest of the season.

Once the Blues’s Champions League campaign concludes at the end of the month the Gunners will announce the transfer, according to ESPN.