January Jones is pregnant. The ‘Mad Men’ actress – whose relationship with ‘Saturday Night Live’ star Jason Sudeikis ended in January after around: six months of dating – is due to give birth to her first child in the autumn, though she has not disclosed who the father of her baby is. Her spokesperson said: "January Jones is happy to announce that she is expecting her first child this fall.” A friend of the star insisted she is not worried about raising the child alone. The source told People.com: "She's really looking forward to this new chapter in her life as a single mum." ...

Mel B can’t stop eating when she is pregnant. The former Spice Girls singer is currently expecting her third child and the 35-year-old star – who also has daughters Phoenix, 12, and Angel, four, from previous relationships and is stepmother to husband Stephen Belafonte’s daughter Giselle, six – thinks she will end up the size of a “house” before she gives birth in four months time. She said: “Every pregnancy is different but one guarantee is I go like a house, arse, t*ts, everything. “I’m at the waddling stage. I’ve got three big bumps! ...

Jessica Alba is pregnant. The 'Fantastic Four' actress announced she and husband Cash Warren were "thrilled" to be expecting their second child who would be a younger brother or sister to two-year-old daughter Honor. Writing on Facebook, the 29-year-old beauty said: "It's been a while since I've been on FB & I thought I'd drop by to let you all in on some exciting news.Honor is going to be a Big Sister! "Cash and I are thrilled and wanted to share the news directly with you so you didn't hear about it somewhere else. ...

Natalie Portman has announced she is both engaged and pregnant. The actress is set to wed ballet choreographer Benjamin Millepied, and the couple are also expecting their first child in spring 2011. Natalie told EW.com: “I have always kept my private life private but I will say that I am indescribably happy and feel very grateful to have this experience.” ...

Beyonce Knowles’ mother has denied her daughter is pregnant. The 'Halo' hitmaker was reported to be expecting her first child with her hip-hop superstar husband Jay-Z, but her mother Tina Knowles has rubbished the rumours and joked she is having a baby at the age of 56. Tina said: “The truth is that’s it’s not Beyonce that’s pregnant. It’s me. ...

Alanis Morissette is pregnant. The rock star has revealed she is expecting her first child with her rapper husband Souleye – real name Mario Treadway. The 36-year-old singer made a list of the “25 Things You Don't Know About Me” for Us Weekly magazine and the final entry said “I am pregnant!” No other details are yet to be revealed. Elsewhere in the list, Alanis reveals she considers her marriage to Mario to the wisest decision of her life. ...