India, April 20 -- Katy Perry has been in the limelight for the past few days owing to her all-female Blue Origin space mission. Several Hollywood celebrities took a dig at Katy for her trip to space and called it painfully out of touch. Now Miley Cyrus' brother Trace Cyrus has taken aim at Katy, calling her 'lame as f**k' and claiming that she tried to copy his sister's career. (Also read: Jessica Chastain slams Katy Perry's all-female space mission amid growing backlash: 'Utter defeat of American feminism')

Trace took to his Instagram account to share an angry video rant directed at Katy. In the video, he said, "I first knew Katy Perry and her team were lame as f**k when her career was first dying, and they were like, 'Hm, what can we ...