Jenna Jameson, who appeared on Celebrity Big Brother last year, has announced that she’s pregnant with her third child.

She took to Instagram and Twitter to share the good news, posting: “It’s official!!!! I’m PREGNANT!!!!” and “Eeek! #babybumpin"

She is already mum to seven-year-old twin boys Jesse Jameson and Journey Jette from her previous relationship with retired MMA fighter Tito Oritz, but the new baby will be her first with fiancé Lior Bitton.

Speaking to People about being pregnant, she said: "My fiancé Lior and I are over the moon. God has blessed us. I can confirm that it's only one baby this time, thank goodness! I'm looking forward to a fun, healthy pregnancy."

She also documented her pregnancy cravings on Instagram, captioning the picture: “This is either from Cinnabon delights… Or I’m pregnant… LoL oh yeah, BOTH #CRAVINGS.”

She had hinted at the news earlier in the week, tweeting: “Sorry I’ve been so absent lately… Feeling really sicky… Rest rest rest!"

Luckily for Jemma, this seems to have subsided - as she later informed followers: “Pretty stoked my morning sickness seems to be gone!!! So excited.”

Jenna appeared on Celebrity Big Brother last year and caused a big stir among viewers due to her clashes with Natasha Hamilton.

After the former Atomic Kitten said she was “relieved” Jenna and Farrah Abraham had left the house during a fake double eviction, the two targeted her for the fact she has four children with four different men.