Pop star Justin Bieber wrote a flirtatious comment on singer Ariana Grande's Instagram video.

"Damn Ariana, you look so good," he wrote on the comment section of Grande's video, reports aceshowbiz.com.

In the video that caught the "Hello" singer's attention, Grande flaunted a pair of long lashes as she pouted her lips and blew a kiss to the camera.

However, shortly after Bieber's comment, Grande posted a series of messages on Twitter.

"Lol, no. Not today Satan! Gtg finish this music and live my cute, drama free life!" she tweeted.