Victoria Beckham is one lucky mother! On Tuesday morning, the fashion designer shared her surprise after seeing the incredible cake her youngest son Cruz had baked.MORE: Cruz Beckham shows off FIRST tattoo and fans can't quite believe itSharing a snapshot of the delicious-looking creation, which was covered in hundreds and thousands, the doting mum wrote: "Someone was up late baking [laughing face emoji] Lovely surprise @cruzbeckham."WATCH: David and Victoria Beckham surprise son Cruz with amazing birthday cakeClearly suspicious, Victoria also teased: "What are you after?" Cruz replied with a laughing face and a red heart emoji.MORE: Brooklyn Beckham continues to spoil fiancee Nicola Peltz as wedding day loomsMORE: Cruz Beckham's photo at family wedding leaves mum Victoria in tearsThe heartwarming post comes shortly after it was reported that Cruz and his girlfriend Bliss Chapman have gone their separate ways. According to the Mirror, Cruz, 17, and Bliss - daughter of model Rosemary Ferguson, a friend of Victoria's - have ended their fledgling romance after 18 months together.Given the families' close ties, the split is sad news for all involved; Victoria and David are said to have really liked Bliss.