Eva Longoria has joked that her son is too much of a “diva” to star in her movies. The 48-year-old actress has Santiago, five, with her husband Jose Baston, and Eva has revealed that he won’t be starring in any of her movie projects anytime soon. Speaking to E! News, Eva quipped: “They go, ‘Wouldn’t it be great if we just use your son?’ I’m like, ‘Absolutely not’. “He is such a diva. He’s not co-operative. Doesn’t take notes. Talks back.” Despite this, Santiago loves ‘Dora and the Lost City of Gold’, Eva’s 2019 adventure-comedy film. The actress – who has been married to Jose since 2016 – shar…