LEWIS HAMILTON has thrown a lavish birthday party for his dog Roscoe.

The F1 star treated his bulldog to his own party which saw him welcome five of his pup pals.

3Lewis Hamilton threw a birthday party for his dog RoscoeCredit: https://www.instagram.com/roscoelovescoco/3The Mercedes driver invited some of his dog’s friendsCredit: Rex3Roscoe was given a personalised vegan cakeCredit: https://www.instagram.com/roscoelovescoco/

Roscoe got his very own birthday crown and feather boa as well as a personalised vegan cake as he turned 11.

His pals all joined in as they wore multi-coloured party hats and all posed for photograph.

However, one guest, a white pomeranian, broke the trend with a glittery gold fedora.

Roscoe also had a set of balloons for him which were placed in the background for the picture.

And the dog’s 947k followers loved the snap as they flooded the comment section.

One fan exclaimed: “Omg he got a better birthday party than me.”

A second wrote: “If this ain’t the coolest party.”

A fourth commented: “Okay, this is AMAZING.”

A fifth said: “Pawsome party.”

Another joked: “I cannot fathom how long it took to get this picture perfect.”

The Daily Mail have reported that Roscoe’s party is a “serious” matter for Hamilton.

A source told the outlet: “Roscoe has been with Lewis through thick and thin, and he loves to treat him.

“He takes him everywhere with him and loves to show Roscoe that he is hugely appreciated, it might sound odd to some but to Lewis it is just how it is.”

Hamilton, 38, has written that the bulldog is a vegan like his owner and that he “loves to travel” in his Instagram bio.

Last year, Hamilton and Roscoe enjoyed a movie night and another personalised cake.