Geri Halliwell and David Walliams were looking cosy while out for a sunny day stroll in North London. The pair shared a joke as David pushed Geri's daughter Bluebell Madonna whilst they walked back from the park to David's posh pad. Is this an inocent friendship or have we caught a snap of a new flame for Geri. David the camp funnyman, has also enjoyed dates with Abi Titmuss, Lisa Snowdon, Patsy Kensit, and Denise van outen despite rumours that he is gay. More pics after the jump