United Kingdom, April 17 -- Sandra Bullock believes Hollywood needs to "lean into" artificial intelligence (AI).

The 61-year-old actress' new film, Practical Magic 2, has inspired a number of fans to use the technology to create their own trailers for the film and while she warned of the need to exercise caution over how it is used, Sandra believes there is "a place" for AI to be used in the entertainment industry.

Speaking at the CNBC Changemakers Summit, she quipped: "Well, there could be worse with my image. Sorry."

Growing more serious, she added: "But it's here. We have to observe it. We have to understand it. We have to lean into it. We have to use it in a really constructive and creative way, make it our friend.

"We have to be ...