Nigerian teenager, Ademola Lookman scored his first goal on his debut as Manchester City suffered another blow to their title hopes on Sunday when they lost 4-0 to Everton.
Romelu Lukaku, Kevin Mirallas and Tom Davies were on target for the Toffees in a simple victory for Ronald Koeman's men, before Ademola Lookman's luxurious fourth.
Everton had the advantage after 34 minutes when Mirallas took it past Yaya Toure before finding Lukaku, who smashed it past Claudio Bravo.
It took just two minutes of the second half for that lead to be doubled, with Ross Barkley setting Mirallas up to send it low into the net.
In the 80th minute, Everton killed the visitors off as Davies chipped it beyond Bravo for his first senior goal.
And when Guardiola's men thought the worst had gone past them, up stepped Lookman to add a fourth for his side.