A wiz at rapping! Daniel Radcliffe shows his rhyming prowess as he performs Eminem at karaoke while girlfriend Erin Darke dances

He is best known for his portrayal of Harry Potter in the franchise of fantasy films. 

But Daniel Radcliffe showed that he is a wiz at something rather unexpected.

The 25-year-old could be seen performing Eminem hit single The Real Slim Shady in a video posted on YouTube on Saturday by user Mia Anderson.

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He's a wiz: Daniel Radcliffe showed off his rapping prowess in a video posted on YouTube by user Mia Anderson on Saturday

He's a wiz: Daniel Radcliffe showed off his rapping prowess in a video posted on YouTube by user Mia Anderson on Saturday

He was not alone as his girlfriend Erin Darke joined him on stage at Cameron's Pub in Half Moon Bay, California.

The couple were enjoying an evening out together at the bar's karaoke night when Daniel took to the stage to perform the 2000 track.

The talented British actor was definitely familiar with the song as he opened up with the spoken intro: 'May I have your attention please, will the real Slim Shady please stand up,'

Dynamic duo: The 25-year-old actor was joined by his girlfriend Erin Darke during the performance

Dynamic duo: The 25-year-old actor was joined by his girlfriend Erin Darke during the performance

Losing himself: During the karaoke night at Cameron's Pub in Half Moon Bay, California, he performed Eminem hit The Real Slim Shady

Losing himself: During the karaoke night at Cameron's Pub in Half Moon Bay, California, he performed Eminem hit The Real Slim Shady

He then continues to rap the first verse of the song at a very impressive tempo while the crowd cheers him on.

His actress girlfriend performed her best dance moves using plenty of flailing her arms around.

Then when the song finally hit the chorus, the We Need To Talk About Kevin actress yelled the hook while jumping up and down and throwing her hands in the air.

Moving and grooving: Erin performed her best dance moves as Daniel rapped the verses

Moving and grooving: Erin performed her best dance moves as Daniel rapped the verses

Pumping the crowd up: The We Need To Talk About Kevin actress put her hands in the air while yelling the chorus of the track

Pumping the crowd up: The We Need To Talk About Kevin actress put her hands in the air while yelling the chorus of the track

Daniel went casual in a red hoodie over a black T-ashirt while Erin rocked a grey top and skinny jeans.

At the end of their performance, the crowd gave the two stars a rousing ovation while the Dr. Dre and Eminem produced beat faded out.

Sealed with a kiss: At the end of the clip, Daniel planted a sweet smooch on his ladylove

Sealed with a kiss: At the end of the clip, Daniel planted a sweet smooch on his ladylove

Shortly after putting his microphone in the stand, Daniel walked over to his ladylove and planted a kiss on her before they left the stage.

The two have been dating since October 2012 as they met on set of the flick Kill Your Darlings.

Last week, Daniel enjoyed some time at the Comic Con International in San Diego California.

Loved up: The two have been dating since October 2012 as they met on set of the flick Kill Your Darling, as they were pictured together at the Tony Awards in June 2014

Loved up: The two have been dating since October 2012 as they met on set of the flick Kill Your Darling, as they were pictured together at the Tony Awards in June 2014

He was joined by fellow British actor James McAvoy as they performed promotional duties for their upcoming flick together: Victor Frankenstein.

The flick is told from Igor's perspective, played by Daniel, as it tells the story of the young assistant's dark origins in the classic tale of the creature Frankenstein.

Victor Frankenstein, directed by Paul McGuigan, is set for release on November 25.

Beardy man: Last week Daniel was in attendance at the Comic-Con International in San, Diego

Beardy man: Last week Daniel was in attendance at the Comic-Con International in San, Diego

Hey there: Joined by his co-star James McAvoy, the 25-year-old posed for pictures in the press room before speaking about the film in a conference

Hey there: Joined by his co-star James McAvoy, the 25-year-old posed for pictures in the press room before speaking about the film in a conference

Teamwork: David and James, 36, were joined by their director Paul McGuigan onstage at the 20th Century FOX panel to speak about the upcoming flick

Teamwork: David and James, 36, were joined by their director Paul McGuigan onstage at the 20th Century FOX panel to speak about the upcoming flick

 

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