Katy Perry channels her ‘inner goof’ with different facial expressions at work: See

Katy Perry is known for her 'goofy' and 'wacky' style and her latest Instagram post is proof.

Recently, the Roar hit-maker shared a montage featuring different weird and funny facial expressions that depicted her emotions during an American Idol episode held on Monday.

The singer-songwriter could be seen wearing a silver croc-pattern metallic attire while opting for glamorous make-up and accessorising it with silver hooped earrings, which looked stunning.

The American singer was one of the judges in a final round of talent show alongside Lionel Richie and Luke Bryan.

The songstress put up a photo with a caption that read, “This is the face of someone being SHOWSTOPPED.”

She also asked her followers on her social media that “are they watching” the show.

Fans, however, showered love on her post and dropped heart emoticons in the comment section.

A few also confessed their love for the singer-songwriter in the comments.

For the unversed, the top 24 were selected on the final round of Showstoppers Challenge in the American Idol platinum episode.

It is reported that the show will return for a two-night event in Hawaii on April 10 and 11.