Amanda Seyfried: The 'Mamma Mia!' star has six chickens and one rooster at her home in the Catskills, New York. 'One is called Candice Bergen. There’s a Julia Roberts in there and a Debra Winger,' she told 'Allure' of how she names them after famous actresses. Instagram
Sheikh Hamdan bin Mohammed, Crown Prince of Dubai: When he's not jumping out of aeroplanes or scaling the Burj Khalifa, the Crown Prince of Dubai regularly posts his nature photography on social media and has shared photos of these giraffes against the backdrop of the Dubai skyline. Instagram
Mike Tyson: Having long given up the pet tigers he used to have in his younger days, the boxing champ now favours pigeons as his preferred pet. Admitting to having once spent $20,000 on three Janssen pigeons, considered the number one racing pigeon in the world, Tyson wrote in the 'New York Times' of his pets: 'They are highly intelligent animals, and arguably the most loyal. Make a pigeon your friend and you’ll never be lonely.' Instagram
Salma Hayek: The actress's pet owl, named Kering, has become as popular on Instagram as she is. But that's not the '30 Rock' star's only animal. 'I have five horses, four alpacas, one cat, eight dogs, one hamster, five parrots, two fish,' she told Ellen DeGeneres. Instagram
Vanilla Ice: The former rapper has a wallaroo named Bucky Buckaroo as his unusual pet. Wallaroos come in the size range between the bigger kangaroo and the smaller wallaby. 'I have had him for 13 years,' said the 'Ice Ice Baby' singer. Instagram
Arnold Schwarzenegger: The Hollywood action star and former Governor of California has a pet donkey called Lulu and a miniature pony named Whiskey who, along with his more traditional domestic pet, his dog Cherry, like to join their master at the dining table for treats. Instagram
Justin Bieber: The 'Sorry' singer famously paid $35,000 for a pair of Savannah Cats he named Sushi and Tuna, even setting up their own Instagram account. A hybrid cross between a serval and a domestic cat, they are highly intelligent and can weigh up to 11.3 kilograms. Instagram
Melanie Griffith: 'I grew up with lions,' the 'Working Girl' actress revealed on Instagram. 'This was my best friend Neal.' Instagram
Kirstie Alley: The former 'Cheers' star has 14 lemurs as pets. 'I started out having lemurs because they are a great animal, and I was very interested in conservation in Madagascar where they are from and saving rainforests and forests.' she told 'People'. 'Lemurs live a long time – about 30 years – so it’s a huge responsibility. I actually have a full-time animal caretaker.' Instagram
Audrey Hepburn: The 'Roman Holiday' actress ended up with a pet fawn, which she named Pippin, while shooting the film 'Green Mansions' in 1959. On the set, an animal trainer suggested the star adopt Pippin, which she did. Instagram
Martha Stewart: As befitting her famously glamorous home life, lifestyle guru Stewart has two peacocks living their best lives on her 153-acre property in New York state. 'The Blues Brothers are at it again,' she wrote on Instagram of the colourful pair. 'As soon as their tail feathers are grown in they start to preen and strut and flirt with the females. It is a sight to behold!' Instagram
Reese Witherspoon: As well as an adorable pet goat, the Oscar-winning actress and producer also has a donkey named Honky living at her Malibu estate. Instagram
Hugh Hefner: As befitting his somewhat unorthodox lifestyle, the late Hugh Hefner opted for a llama to keep as a pet in the grounds of the Playboy Mansion. Instagram
Amanda Seyfried: The 'Mamma Mia!' star has six chickens and one rooster at her home in the Catskills, New York. 'One is called Candice Bergen. There’s a Julia Roberts in there and a Debra Winger,' she told 'Allure' of how she names them after famous actresses. Instagram
Sheikh Hamdan bin Mohammed, Crown Prince of Dubai: When he's not jumping out of aeroplanes or scaling the Burj Khalifa, the Crown Prince of Dubai regularly posts his nature photography on social media and has shared photos of these giraffes against the backdrop of the Dubai skyline. Instagram
Mike Tyson: Having long given up the pet tigers he used to have in his younger days, the boxing champ now favours pigeons as his preferred pet. Admitting to having once spent $20,000 on three Janssen pigeons, considered the number one racing pigeon in the world, Tyson wrote in the 'New York Times' of his pets: 'They are highly intelligent animals, and arguably the most loyal. Make a pigeon your friend and you’ll never be lonely.' Instagram
Salma Hayek: The actress's pet owl, named Kering, has become as popular on Instagram as she is. But that's not the '30 Rock' star's only animal. 'I have five horses, four alpacas, one cat, eight dogs, one hamster, five parrots, two fish,' she told Ellen DeGeneres. Instagram
Vanilla Ice: The former rapper has a wallaroo named Bucky Buckaroo as his unusual pet. Wallaroos come in the size range between the bigger kangaroo and the smaller wallaby. 'I have had him for 13 years,' said the 'Ice Ice Baby' singer. Instagram
Arnold Schwarzenegger: The Hollywood action star and former Governor of California has a pet donkey called Lulu and a miniature pony named Whiskey who, along with his more traditional domestic pet, his dog Cherry, like to join their master at the dining table for treats. Instagram
Justin Bieber: The 'Sorry' singer famously paid $35,000 for a pair of Savannah Cats he named Sushi and Tuna, even setting up their own Instagram account. A hybrid cross between a serval and a domestic cat, they are highly intelligent and can weigh up to 11.3 kilograms. Instagram
Melanie Griffith: 'I grew up with lions,' the 'Working Girl' actress revealed on Instagram. 'This was my best friend Neal.' Instagram
Kirstie Alley: The former 'Cheers' star has 14 lemurs as pets. 'I started out having lemurs because they are a great animal, and I was very interested in conservation in Madagascar where they are from and saving rainforests and forests.' she told 'People'. 'Lemurs live a long time – about 30 years – so it’s a huge responsibility. I actually have a full-time animal caretaker.' Instagram
Audrey Hepburn: The 'Roman Holiday' actress ended up with a pet fawn, which she named Pippin, while shooting the film 'Green Mansions' in 1959. On the set, an animal trainer suggested the star adopt Pippin, which she did. Instagram
Martha Stewart: As befitting her famously glamorous home life, lifestyle guru Stewart has two peacocks living their best lives on her 153-acre property in New York state. 'The Blues Brothers are at it again,' she wrote on Instagram of the colourful pair. 'As soon as their tail feathers are grown in they start to preen and strut and flirt with the females. It is a sight to behold!' Instagram
Reese Witherspoon: As well as an adorable pet goat, the Oscar-winning actress and producer also has a donkey named Honky living at her Malibu estate. Instagram
Hugh Hefner: As befitting his somewhat unorthodox lifestyle, the late Hugh Hefner opted for a llama to keep as a pet in the grounds of the Playboy Mansion. Instagram
Amanda Seyfried: The 'Mamma Mia!' star has six chickens and one rooster at her home in the Catskills, New York. 'One is called Candice Bergen. There’s a Julia Roberts in there and a Debra Winger,' she told 'Allure' of how she names them after famous actresses. Instagram
