Celebrity baby news: Guardians of the Galaxy pregnancy, TOWIE stars & The Saturdays It's been a big celeb news week: a Hollywood pregnancy confirmed, new TOWIE baby selfies & a girl band who won't let each other babysit! 1 of Ad break Zoe Saldana confirms pregnancy rumoursHollywood has been awash with baby rumours recently! 36-year-old Zoe Saldana is the latest actress rumoured to be expecting, just a week after the internet exploded with rumours that Eva Mendes is 7 months pregnant with Ryan Gosling's first child. While Eva's pregnancy has still to be confirmed, the star of Guardians of the Galaxy and Avatar has confirmed her happy news and is thought to be around 3 months along. This will be the first child for Zoe and her artist husband Marco Perego, who wed in September 2013. According to E! News, the couple are apparently expecting not one but two new arrivals, as Zoe's rumoured to be pregnant with twins. If the rumours are true, it's a good thing that Zoe confessed that she wants a big family. "I want two or three. Or four or five! I don't care. They're just so delicious," she said in 2012. Congrats! Sam & Billie Faiers' share first Nelly picsBillie Faiers' 2-week-old daughter Nelly is already something of a mini-celeb! She made her first appearance on the ITV2 reality show just a week after her birth, but it seems that her doting Auntie Sam also couldn't wait to introduce the newborn to her fans. Sam shared a sweet selfie with her new niece on Twitter. Nelly lay back on Sam's chest while looking up at the camera. Is that the hint of a cheeky little smile we can see? "Hello auntie's followers, my name is Nelly. I'm two weeks old and I love to cuddle xxxx" Sam captioned the cute pic. New dad Greg also got in on the selfie action. The proud father shared a photo of his baby daughter wearing a frilly while outfit whilst resting on his chest, simply captioned 'Daddy's girl". But selfie queen and new mum Billie was the first to pose for a self-taken snap with little Nelly, whilst the newborn was having a snooze beside her. Photos: Instagram/Sam Faiers (left) & Twitter/Greg Shepherd Dan Osborne shares new Teddy pics on InstagramIf you've liked TOWIE star Dan Osborne's Instagram page, you'll already know that he loves sharing cute photographs of his son Teddy. Now, the 31-year-old has spent the last week documenting more of his son's milestones on the social networking site. In the picture on the left, Teddy smiles into the camera, showing the signs of teeth coming through. "Teddy's got 2 teeth coming through! Growing too quickly!!" Dan wrote alongside the pic. 7-month-old Teddy also grabs his tiny feet and looks dashing in his his dad's hat as he crawls across the sofa, captioned "My boy in daddy's hat!!". Dan used his Instagram page to call his son "the best thing that's ever happened to me." All together now.. awww! Photos: Instagram/Dan Osborne The Saturdays won't let Mollie and Vanessa babysit!It looks like The Saturday's stars Vanessa White and Mollie King won't be babysitting Frankie Sandford's son while she's on her honeymoon with her new hubby. The singers, who are the only members of the band not to have children, recently joked that their bandmates Una Foden, Rochelle Humes and Frankie Sandford think that they "can't be trusted" to keep an eye on Aoife-Belle Foden, 2, Alaia-Mai Humes, 1 and Parker Bridge, 10 months. "I don't think they trust us," Vanessa told 4 Music. "We're not allowed to babysit." Luckily, there was no need for childminders over the weekend, as all five members of The Saturdays were spotted celebrating at the wedding of Frankie Sandford and retired footballer Wayne Bridge - with their little ones in tow! Photo: Instagram/Vanessa White Read more: * Frankie Sandford reveals her trendy buggy choice for baby Parker * Example's wife Erin announces pregnancy on Twitter * McFly's Tom chills with his baby Buzz in a hammock By Elizabeth Atkin Comments Latest on MadeForMums 2018's celebrity babies - who gave birth this year? Amy Childs reveals her 6-month bump - and visits the MadeForMums Buggy Testing track Constance Hall and children - family facts Is it safe to cover your baby's pram with a blanket in hot weather?