Sean Parker and Mary-Anne Wakefield preview this weekend's Miami Grand Prix. The seaside race joined the calendar in 2022 and is known for over the top activations and a stream of celebrities in attendance.    On the racing front look out for Red Bull and the chasing pack that includes McLaren and Ferrari. Mercedes will bring an upgraded car to Miami, and they'll look to improve on their poor early season form.    It's another Sprint weekend, so teams will only have one practice session before it gets serious with qualifying and racing.