Reuters People News Summary

Following is a summary of current people news briefs. Kim Kardashian announces birth of fourth child, a boy

Kim Kardashian on Friday announced the arrival of her fourth child, a boy born via a surrogate. "He's here and he's perfect!" Kardashian told her 60 million Twitter followers in a posting. Each newly married, Bieber and Sheeran join forces and 'Don't Care'

Less than two months after telling fans he was stepping back from new music to deal with personal issues, Canadian pop star Justin Bieber gave them something to cheer about on Friday, releasing a new song with British singer/songwriter Ed Sheeran. Sheeran has co-written a song for Bieber before, but their new single "I Don't Care" was the first the two chart-toppers have released as a duet. New edition of Anne Frank diary 'brings the reader closer to her'

A new edition of the diaries of Jewish teenager Anne Frank, based more closely on her incomplete manuscript before she was sent to her death in a Nazi concentration camp, will be published on Saturday. She and her family hid from the Nazis in a secret annexe in a house in Amsterdam during World War Two but were discovered in 1944. She died aged 15 at Bergen-Belsen in 1945. LVMH pairs up with Rihanna for new fashion brand

Louis Vuitton owner LVMH is launching a new fashion brand with Barbadian singer Rihanna, in a rare move by the French group to set up a label from scratch as it taps into soaring demand for celebrity collaborations in the luxury world. Fenty - after the "Umbrella" hitmaker's full name, Robyn Rihanna Fenty - will build on the singer's existing joint venture in cosmetics with LVMH, with a full range of clothing, shoes and accessories.