Rochelle Wiseman has denied speculation Tulisa and Olly Murs will perform at her upcoming wedding to Marvin Humes.

The Saturdays singer and JLS star are to marry in July, but Rochelle says rumours of an all-star line-up at the reception are not true.

"Never believe what you read," she said. "They're my friends, I wouldn't have them performing on the day, that would be a bit weird."

While JLS took Marvin to Las Vegas for his stag do, Rochelle has requested the works from her bandmates.

"I've just asked for something tacky, you know typical hen, L plates, I want the lot," she revealed.

The singer was speaking at the London premiere of What To Expect When You're Expecting, but insisted the couple did not have any baby news to reveal.

"Don't worry, I'll be getting no tips. I'm not expecting!"