Kate+BeckinsaleKate+BeckinsaleKate Beckinsale has laughed off rumours she's had breast implants - although she admits her daughter thinks she's turned into J.Lo. 

Magazines have jumped on an infamous picture of her in a low-cut top with stretch marks down her cleavage as evidence of a boob job - and the press have speculated that she's also had Botox and a facelift.

Meanwhile, a plastic surgery website has given her the highly undesirable award of Ugliest Breasts In Hollywood. 

But the newly-wed Van Helsing star, 31, told Glamour magazine: "I've not had a breast job. 

"The moment those rumours started was when people saw my stretch marks...I've got stretch marks everywhere." 

She said she was a "full-blown hypochondriac" and was petrified by the idea of having botulism (present in Botox) injected into her face. 

Despite the perma-tan and big hair she's sported since moving to Hollywood, gym bunny Kate insists appearance "isn't a major priority". 

But daughter Lily, five, calls her a "princess" and asks, "Why do you look like J.Lo all the time?"