News & Gossip Celebrity news Celeb mums round up: Katie Piper, Rebecca Ferguson and Christina Aguilera Late night tweets, early bump pic and a celebrity is-she-isn't-she pregnancy - it's all been happening this week 1 of Ad break Katie Piper Katie Piper took to Twitter at 4am to keep her followers posted on her beautiful baby Belle. Katie tweeted: "Given my little Belle her night feed, now just laying here listening to her breathe :)" The anti-social hours that come with your new baby package, is something that Kerry Katona has been rediscovering. No longer partying in the wee hours, the Atomic Kitten singer has instead been tweeting at 2am that her newborn daughter is up once more for her feed. Perhaps Kerry and Katie could get in touch for some early morning chats? Christina AguileraPop princess Christina Aguilera has been out and about this week, displaying the first signs of a baby bump. Looking relaxed, but with her trademark slick of red lipstick, Christina kept her arms protectively over her growing tummy, as she made her way to her car through a barage of photographers. The singer revealed back in February that she was expecting her first child with fiancé Matt Rutler. Christina already has a son, Max, 6, from her previous marriage. Rebecca FergusonX Factor runner-up Rebecca Ferguson has revealed she is expecting her third child. Rebecca, who has just wrapped up her tour, tweeted to her followers: "I am having a new lovely baby. Children are such a blessing and I'm grateful to god for my new little gift xx" She accompanied her tweet with a quote, reading: "There's a little heart beating next to mine." Mila KunisDespite staying tight lipped on the matter, Mila Kunis sent the rumour mill into overdrive this week, after placing a protective hand over her stomach at the MTV Movie awards (hey, that's really all it takes!). Reports later surfaced that she and her actor beau Ashton Kutcher are set to have a baby girl. We can't wait to see if the the couple announce they have a mini Mila on the way! Continue slideshow > North WestNorth West is already taking after her famous family by becoming a social media super star - but only from behind. Aunty Khloe Kardashian uploaded this adorable snap of her holding Nori to Instagram, captioned simply 'Angel.' As usual, Nori's face was turned away from the camera - but it's still a cute shot and what a cute nightsuit. Model of the moment Kendall Jenner also uploaded the snap to her account. By Melanie Macleod Comments Latest on MadeForMums Cheryl, Liam Payne and child - family facts The moment a little boy, aged 2, sat on Santa's lap one last time Ferne McCann: I've cried every day since becoming a mum Helen Skelton on taming a 2-year-old: "Bribery works for me"