Tom Cruise enjoyed some very special celebrations on Sunday.MORE: Nicole Kidman's daughter Bella Cruise reacts to beautiful wedding photoThe Top Gun star turned 60 on 3 July – and he chose to spend the day at Silverstone watching the British Grand Prix. WATCH: Nicole Kidman’s relationship with her adopted childrenTom stunned onlookers with his incredibly youthful appearance as he mingled with fellow guests, and was clearly in high spirits, beaming for the cameras as he walked around the paddock.READ: Nicole Kidman and Tom Cruise's son Connor stuns fans with new fishing photoMORE: Nicole Kidman's daughter Bella publicly shows her support for dad Tom CruiseThe Hollywood actor was inundated with birthday messages on social media – but it was his daughter Bella Cruise's update that really stood out.