The Heart Breakfast presenter, 49, ensured she enjoyed a vegan cookie and a cup of tea with a twist as she uploaded a funny video to Instagram on Wednesday evening.
Sheridan Smith had good company as she arrived at London s legendary Palladium to record a live performance on Monday afternoon.
The actress and singer was joined by Amanda Holden as they arrived at the venue, where they performed a duet of West End hit I Know Him So Well for forthcoming BBC Radio 2 and BBC One s Musical: The Greatest Show.
Originally released by Barbara Dickson and Elaine Paige in 1984, the track - a key number from hit musical Chess - also features on Amanda s recent covers album, Songs From The Heart.
Here they come: Sheridan Smith (L) and Amanda Holden (R) were seen making their way into the London Palladium ahead of a live performance on Monday afternoon
BBC Radio 2 celebrates musicals with BBC One
Musicals: The Greatest Show is coming to BBC Radio 2 forming part of three days of special programmes about the stage and screen.
Hosted on radio and television by performer Sheridan Smith, the initiative puts the songs, the shows, and the stars, back on stage at the London Palladium.
It will be broadcast from 7pm – 9pm on Sunday 31 January on BBC Radio 2 and BBC Sounds, and as a 75-minute show in February on BBC One and BBC iPlayer.
From Friday 29 January to Sunday 31 January, for Radio 2 Celebrates Musicals the station has lined up an array of music, programmes and documentaries.