The 2018 season is still a few days away, and Grigor Dimitrov seems to be making the most of it.

Just a couple of weeks after winning the biggest title of his career at the ATP Finals in London, the Bulgarian tennis star enjoyed a romantic night out with his girlfriend, pop star Nicole Scherzinger in London on Saturday.

In pictures obtained by Daily Mail, Scherzinger can be seen wearing a sheer polka dot black dress. Dimitrov, meanwhile, opted for a khaki parka coat.

Scherzinger (39) was previous in a relationship with Formula One driver Lewis Hamilton, while Dimitrov (26) dated tennis star Maria Sharapova for about years.

The two have been dating each other since July 2015.

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