Nothing says 'I love you' like a an animatronic petting zoo or so thinks Russell Brand, who's just splashed out £20,000 on exactly that for girlfriend Katy Perry...

Well, he couldn't be trusted to buy her some expensive lingerie instead as we all know what happend last time he stepped into Agent Provocateur.

And as the pair have been taking their publicity stunt genuine relationship to the next level, Brand was keen to get Perry something really special to celebrate her 25th birthday.

So the robotic zoo it was, inspired by an attraction at Hollywood's The Grove Leisure complex.

A source said:

"Russell took Katy to see the movie Where The Wild Things Are at The Grove's cinema. She was really taken with the petting zoo temporarily set up next to the Farmer's Market.

 

"There are real animals in one section and then this amazing fake menagerie for kids. You can milk the cow and ride on the pony. It's very kitsch and fun."

They added:

"While she was looking at a goat being unloaded Russell got the contact details of the event organisers. He has arranged for the zoo to arrive at Katy's LA home for her birthday.

 

"She will be tickled pink."

We don't need to know about the petting part thanks...