Rod Stewart is dwarfed by 6ft1 wife Penny Lancaster and 6ft4 Alistair as he takes his son out for his 18th birthday
Penny Lancaster, 52, continues to use crutches as she joins husband Rod Stewart, 78, son Alistair, 17, and his girlfriend Eloise Darlington at star-studded Jimmy Choo bash
Rod Stewart holds hands with son Alastair's girlfriend Eloise Darlington as the rocker and wife Penny Lancaster join the young couple for dinner in Mayfair
