Bono and Penelope Cruz have been spotted looking rather smitten in the French Riviera.

The pair were photographed leaving a French nightclub hand-in-hand at 4am � and shared the same car home.

They were also spotted holding hands the following day as they took a harbourside stroll with former-model Helena Christensen.

�Bono and Penelope looked very intimate indeed� a source told The Daily Mirror �They were very touchy feely�

�When they piled into the car together. Penelope gazed at him accordingly.�

Bono, who is married and with four children - is said to be Cruz�s 'hero' because of his devotion to charity work.

The Volver star, has been romanticlly linked to several high profile celebrities in the past months - including actor Olivier Martinez.