Beaute Cachee is the third foal of the unraced Sign And Seal (Hurricane Run), who has had three runners and one other winner, Beaute Cachee being the better of the two.

Second dam Seraphine (Dashing Blade) was a Listed winner in Italy and produced four winners in Europe.

Third dam Sovereign Touch (Pennine Walk) was unraced and is a half-sister to Royal Touch (Tap On Wood), winner of the Grade 2 San Gorgonio Handicap, now the Grade 3 Robert J. Frankel Stakes, and second in the Gr.1 Prix de la Foret. Her daughter Maid Of Killeen (Darshaan), second in the Listed Oyster Stakes, is the dam of Indian Ink (Indian Ridge) and Feel Like Dancing (Galileo), and Sovereign Touch also bred Soverness (Kaldounevees), placed at Grade 1 level over fences.

The wider family includes the multiple Group 1 winner Indian Ink, who won the Gr.1 Cheveley Park Stakes and the Gr.1 Coronation Stakes, and Feel Like Dancing, a Group 3 winner and now a sire.

Her only foal since is a colt by Zanzibari, born in 2021 and yet to race.