The American Woman actress was spotted on a beach holiday in Ibiza, wearing a brown bikini which showed off a baby bump. While neither Sienna nor a spokesperson for the actress has confirmed the news, the photographs, published by People, have sparked rumours that she is expecting her second child. She also shares 10-year-old daughter Marlowe with her ex Tom Sturridge. Sienna and Tom dated from 2011 to 2015, and welcomed Marlowe in July 2012. Prior to her vacation in Ibiza, Sienna, 41, was seen in St Tropez with her boyfriend Oli Green, 26.