Caroline Wozniacki begins her Wimbledon campaign on Tuesday; and making the most of it, the Danish tennis star took some time off to attend a Justin Bieber concert in London on Monday.

Wozniacki, 26, graced her presence alongside her boyfriend, San Antonio Spurs basketball player David Lee. She, then, took to Instagram to share a photograph of the couple with her 1 million followers.

This is not the first time that Wozniacki has attended Bieber’s concert. Earlier in 2015, the former World No. 1 even managed to get a selfie with the American singer following the latter’s show.

Beliebing???? @dlee042

A post shared by Caroline Wozniacki (@carowozniacki) on Jul 3, 2017 at 2:51am PDT

No wonder, Wozniacki is a true ‘Belieber’!