Jack Osbourne has denied speculation that he is set to marry Lisa Stelly this weekend.
Rumours had begun doing the rounds that the TV personality and son of rocker Ozzy Osbourne was set to jet off to Hawaii to swap vows with his long-term girlfriend.
However, he has quashed the rumours on Twitter, saying: "I love how going to Hawaii with my mum for her 60th has turned into my wedding. Hahaha people are funny."
A source had originally told the New York Post's Page Six column: "They just sent the invites out and are asking guests to sign non-disclosure agreements."
The couple got engaged in September 2011, before she gave birth to their first baby, a littl egirl named Pearl Clementine, on April 24 2012.
She had said recently: "It's going to be great... After we had the baby we decided we didn't want to waste any more time."
Sharon's birthday celebrations will be shown on The Talk on October 9.
PHOTOS: Balloons for the baby!