Stacey Solomon has spent the weekend celebrating son Rex’s fourth birthday with an incredible Spiderman-themed party.The Loose Women star, 33, took to Instagram to give fans a sneak peak inside the family celebrations, which included an incredible cake and Spiderman-themed balloons. Stacey shared a selection of photos and videos to her Instagram account, including a sweet pic of her and husband Joe Swash, 41, standing either side of Rex, who was wearing a Spiderman-themed top.The trio smiled in the sweet family snap with Stacey captioning it: “It’s party time, let’s go do four Rexy bum.” The DIY guru also shared a video of her decorating her home with balloons, banners and other Spiderman-themed decor.