Kat Von D and Sandra Bullock's ex-husband, Jesse James have gone public with their relationship at the opening of her Wonderland gallery in West Hollywood.

Jesse and Kat have been dating fairly openly for the last few weeks with the celebrity tattooist confirming the news on her Twitter account.

However, this is the first time the new couple have posed together at an official event. Kat has said that she is not afraid to date Jesse after what he did to Sandra, claiming that everyone is capable of making mistakes.

More fool her...

Why would anyone cheat on Sandy?!