Korean netizens are raving about FIFTY FIFTY's recent cover performance of BLACKPINK's "Kill This Love" on the latest episode of 'Weekly Idol.'

The new FIFTY FIFTY appeared as special guests on this week's 'Weekly Idol' and impressed fans and netizens with their powerful vocals. Despite the casual setting of the show, the members wowed viewers with their commanding stage presence and powerful singing skills.

Korean netizens and K-pop fans were impressed with the members' singing skills and gathered in an online community to share their praise.

Korean netizens commented:

"Keena's singing is so crazy."

"Wow, how are all the members so good at singing?"

"I think Keena's vocal capacity and vocal color is so crazy."

"They are all so good."

"The girls have the visuals and also the singing skills. That's so crazy."

"I love their vocal chemistry."

"Keena is so good at singing. Why was she rapping all this time?"

"They are so talented."

"BLACKPINK songs are so hard but they sing so effortlessly."

"They are so good at singing live."

"I love this girl group. They are so talented."

SEE ALSO: Fans expect BLACKPINK's comeback to be faster than expected