Kelly Brook looks sizzling on Reebok shoot days before proclaiming pregnancy: HANG on a second. Pregnant Kelly Brook is a real all-or-nothing girl these days. Here she is hanging around on a Reebok shoot shortly before announcing she’s to be a mum with rugby star Thom Evans. The snap was taken days before Kelly, 31 – three months pregnant – was seen letting it all hang out in more comfy attire. Belly Brook, anyone?