Pop beauty Jessica Simpson has beaten a long list of busty beauties to top a new Best Cleavage in Hollywood poll.

While Simpson has recently battled constant magazine reports that her marriage to Nick Lachey is on the rocks, the IRRESISTIBLE singer has been given the good news that In Touch Weekly has honoured her on its pages for her bounteous bosom.

The publication coos, "With a pair of perfect double Ds, Jessica sets the standard for busty bombshells."

Simpson, who admits she once felt ashamed of her healthy helping, has been placed ahead of Carmen Electra, Salma Hayek and Halle Berry in the poll.

A pleasantly surprising entrant is veteran actress Susan Sarandon who, at the age of 59, is the only star over 50 to make the list.

The top 10 is as follows:

1. JESSICA SIMPSON

2. SALMA HAYEK

3. CARMEN ELECTRA

4. Angelina Jolie

5. HALLE BERRY

6. Jennifer Love Hewitt

7. Scarlett Johansson

8. Mariah Carey

9. SUSAN SARANDON

10. Nicollette Sheridan.