Hollywood beauty Jessica Alba has signed to become the spokesmodel for cosmetic giants Revlon in a deal worth a staggering $5 million (GBP2.6 million). The Fantastic Four actress will star in a worldwide campaign to promote the firm's 3D extreme mascara. She is joined at Revlon by Beau Garrett - her co-star in the comic book movie - who will also promote the company, reports PageSix.