By Seamus Duff Stacey Solomon was a bubble of excitement on Saturday nigh as she prepared to enjoy a night out to celebrate husband Joe Swash’s birthday – without their kids. The 34-year-old Loose Women star is s matriarch of the blended family that she shares with former EastEnders star Joe. Stacey has a 15-year-old son named Zachary who she shares with ex-boyfriend Dean Cox, and an 11-year-old son named Leighton who she shares with ex-fiancé Aaron Barnham. Together with Joe, she is also the mother of four-year-old son Rex, two-year-old daughter Rose, and youngest daughter Belle, who turns on…