Katy Perry REJECTS fan's proposal: 'I am dating someone else' - WATCH

As if walking hand-in-hand with Justin Trudeau wasn't enough proof that she a no longer single, Katy Perry found herself turning down proposals at her recent concert.

The singer, went viral again while performing at her Lifetimes Tour in Prague. A video doing the rounds online, shows Perry reading off signs, including a man holding up a ring. “This guy is trying to get me to marry him and he has a ring in his hand,” she told the crowd.


However, the siger rejected the marriage proposal saying, "No! I am dating someone else, for crying out f**king loud!"


Although Perry did not name her beau, it was enough to spark cheers from fans.

About Katy-Justin romance

Perry has been dating the former Canadian Prime Minister Justin Trudeau, for the past few months. The pop star recently made their relationship official, by stepping out together on the occasion of her birthday. The star, late made her romance Instagram official, sharing a cosy photo with Trudeau earlier this week.

Justin's Halloween tribute to Katy

The Grammy-nominated singer, known for her chart-topping hits and vibrant stage presence, is currently travelling across Europe for her tour. Meanwhile, Justin also gave a subtle shout out to Perry by dressing up as “Left-Shark,” who went viral for their dance moves during the 41-year-old “Teenage Dream” singer’s 2015 Super Bowl Halftime Show.

Sharing photos of his costume, he wrote, “Ready for Halloween with Hadrien: he’s the surfer, I’m the shark (to his left). We built the costume together — a little father-son Halloween teamwork."