Rihanna schools best friend Jim Parsons in art of selfie while promoting new movie Home

THE Big Bang Theory’s Jim Parsons takes a selfie for his fans every day. Watch as his unlikely friend Rihanna shows him how it is done.

THE Big Bang Theory’s Jim Parsons takes a selfie for his fans every day, now he has roped in unlikely friend Rihanna to show him how it is done.

“You have to find your angle,” she tells him, according to USA Today.

Step one ... Use the buttons around the phone as the shutter button. Picture: Yahoo.

The pair became BFFs while filming Dreamworks’ new animated feature, Home.

Step two ... Find your angle and your best side. Picture: Yahoo.

The pop star voices the role of middle-schooler “Tip” in the film, which centres on the relationship between Tip and a diminutive purple-hued “Boov” alien named “Oh” (Parsons) after Earth is invaded by the Boov race and its villainous leader Captain Smek (Steve Martin).

Step three ... You have to do ‘duck face’. Picture: Yahoo.

The crash course didn’t go completely as planned with Parsons asking his friend, “Why are you yelling at me?”

“Because you’re not waiting for me to teach you,” Rihanna responds. “Find an angle you like, find your light.

“Find your best side. Is this the side you like?” she asks Parsons, moving his face around.

Rihanna says that the person taking the selfies always ends up looking the best.

Her final tip?

“You have to do duck lips,” she says.

“You are a horrible teacher,” Parsons tells the Barbados beauty.

“I am the bomb,” she replies.

“I am not disagreeing with that I am just saying your are a horrible teacher,” Parsons says.

Let’s see if Parsons can get the right angle in his future selfies.

Originally published as Rihanna schools best friend Jim Parsons in art of selfie while promoting new movie Home