The 16-year-old darts prodigy has taken the PDC World Championship by storm as he reached the last 16 of the tournament on Wednesday.
Competing in his first outing at the tournament, Littler beat Matt Campbell 4-1 to become the youngest ever player to reach this stage.
He could now be set to face darts icon Raymond van Barneveld on what has so far been a fairy tale journey at the top of the sport.
Littler will be getting the practice in ahead of his next match as well as some much needed rest amid a whirlwind few days.
Taking to Instagram, he posted a picture of himself in his hotel foyer, but he wasn't alone as two Premier League players joined him.
READ MORE ON ARSENAL
'My starboy' - Chelsea fans compare Mudryk to Arsenal's Saka with bizarre goal statistic
Arsenal told to be ruthless and sell academy star to fund Premier League title bid
Arsenal stars Declan Rice and Aaron Ramsdale were on hand to snap a photo with Littler, who revealed it was them who asked for it.
"Just about go to the room and the security says these 2 want a picture crazyyy!!" he said in the caption on his story.
Meanwhile, Ramsdale wrote on his own Instagram story: "Met the most famous 16 year old in the world at the minute! Absolutely flying the boy."
Most read in Football
Roberto Firmino faces uncertain Saudi future amid Premier League interest
Arsenal told to be ruthless and sell academy star to fund Premier League title bid
How will the Africa Cup of Nations affect the Premier League this season?
Hodgson gives prickly interview as Palace boss asked about body language and relegation
But it seems as though they still had enough time to meet the latest star to emerge in the world of darts.
Littler has beaten Christian Kist, Andrew Gilding and Campbell on his way to the last 16, with Van Barneveld or Jim Williams up next.
16 year old Darts star reveals he went for a kebab after monumental PDC World Championship win
He has been quick to become a fan favourite at Alexandra Palace, with Michael van Gerwen describing him as a 'big talent.'
The teenager has so far earned £35,000 worth of prize money and told talkSPORT how he wishes to spend his earnings.
For now though, he will be fully focused on reaching the quarter-finals, with Rice and Ramsdale eyeing a win over West Ham.