Catherine Zeta-Jones has topped a list of the highest-earning product endorsing celebrities, after netting $20 million (GBP11 million) to advertise UK telecommunications giant T-Mobile. Zeta-Jones, the only Brit in the list, has beaten out competition from fellow movie beauties Nicole Kidman, in third place, and Gwyneth Paltrow, in fifth. The top ten, compiled by advertising industry magazine AdWeek, sees Hollywood golden couple Angelina Jolie and Brad Pitt both raking in cash through promotional campaigns with luxury clothing label St John and Heineken beer respectively. The Top 10 highest-earning product endorsing celebrities are: 1. CATHERINE ZETA-JONES, T-Mobile - $20 million (GBP11.5 million) 2. ANGELINA JOLIE, St John - $12 million (GBP7 million) 3. NICOLE KIDMAN, Chanel No 5 - $12 million (GBP7 million) 4. Jessica Simpson, Guthy-Renker - $7.5 million (GBP4.3 million) 5. GWYNETH PALTROW, Estee Lauder - $6 million (GBP3.4 million) 6. Charlize Theron, Dior - $6 million (GBP3.4 million) 7. Julia Roberts, Gianfranco Ferre - $5 million (GBP3 million) 8. BRAD PITT, Heineken - $4 million (GBP2.3 million) 9. Scarlett Johansson, L'Oreal - $4 million (GBP2.3 million) 10. Penelope Cruz, L'Oreal - $4 million (GBP2.3 million).