**ALL ROUND PICTURES FROM SOLARPIX.COM**.**WORLDWIDE SYNDICATION RIGHTS**.Nicola Roberts. leaves Nobu Restaurant in Berkley Street. London after a meal with Girls Aloud band mate Cheryl Cole..JOB REF: 6141 SSD DATE: 14.04.08.**MUST CREDIT SOLARPIX.COM OR DOUBLE FEE WILL BE CHARGED* *UNDER NO CIRCUMSTANCES IS THIS IMAGE TO BE REPRODUCED FOR ANY ONLINE EDITION WITHOUT PRIOR PERMISSION*