Spotlight Lucky 15 tips: four horses to back on day four at Royal Ascot

The best four Spotlight tips to include in a Lucky 15 bet at Royal Ascot on Friday

Campanelle3.40 Ascot
Remains unbeaten over sprint trips

Pretty Gorgeous4.20 Ascot
Leading player on her two-year-old form

Friday's Royal Ascot card

Quickthorn5.35 Ascot
Deeply impressive Haydock winner on good to soft

Dream Composer6.10 Ascot
Thriving sprinter who may arrive late on the scene

More free tipping:

Royal Ascot tips: six horses to back on day four of the royal meeting

Royal Ascot day four tips: Paul Kealy's banker

The Punt Daily: best bets from Tom Collins on day four of Royal Ascot

For all our exclusive free bet offers and must-have daily promotions click the free bets button or go to racingpost.com/freebets