Getty Images for EMI Music
David, 23, recently uploaded his new track, 'A Real Man's Life,' onto YouTube and told InTouch Weekly that Katy (born Katheryn Hudson), 27, and their older sister Angela are already his biggest fans. "I finally showed them a song about two months ago -- my first musical endeavor. They were blown away," Hudson admitted.
"Katy was really busy, but I finally bugged her enough and she's like, 'Fine I'll listen to it,' and then she must have sent me ten text messages in a row, 'Who wrote this?' 'Is this really you singing?' 'Where did this come from?' 'How did you get in the studio?'"
David continued, "She was amazed, and she doesn't know that I know this, but Katy was saying, 'My first song was not half as good as that!' It's just kind of cool to see my sisters' reactions. I look up to them and I love them."
David names Radiohead and Kings of Leon as his greatest musical influences and insists that despite all of Katy's industry connections, he refuses to ride on his celeb sister's coattails. "[Katy] definitely encourages me. Obviously, she is who she is and the affiliation is something that does benefit me, but I don't have her introduce me to producers or studio heads."
Do you think David is destined to be as big as Katy? Listen to his new track below and leave your comments!
Listen to David Hudson's 'A Real Man's Life'