Daniel Radcliffe, Erin Darke rap 'The Real Slim Shady'

Daniel Radcliffe and girlfriend Erin Darke sang "The Real Slim Shady" at karaoke over the weekend.

The 25-year-old English actor and the American actress were filmed performing the Eminem hit at Cameron's Pub in Half Moon Bay, Calif., on Saturday.

Radcliffe smoothly delivered the lyrics as Darke danced and joined him on the chorus. The actor previously showed off his rap skills with Blacklicious song "Alphabet Aerobics" on The Tonight Show Starring Jimmy Fallon in October 2014.

The couple met on the set of Kill Your Darlings in 2012, and started dating after Radcliffe ended his relationship with production assistant Rosie Coker. The pair went public with their relationship in April 2014, and attended the Tony Awards together weeks later in June.