Penny Lancaster puts on loved-up display as she serenades husband Rod Stewart amid `rift` rumours

Penny Lancaster puts on loved-up display as she serenades husband Rod Stewart amid `rift` rumours

Penny Lancaster wows in fitted backless dress for night out with Rod Stewart

Penny Lancaster wows in fitted backless dress for night out with Rod Stewart

Penny Lancaster shuts down rumours of a marriage `rift` by serenading her husband Sir Rod Stewart with a rendi

Penny Lancaster shuts down rumours of a marriage `rift` by serenading her husband Sir Rod Stewart with a rendi