The singer will embark on a gruelling six month world tour with Enrique Iglesias this summer.
Lopez is currently finishing up her judging duties on her second season of American Idol, alongside Steven Tyler and Randy Jackson. She is also promoting her new film What To Expect When You're Expecting which is due out later this month.
It was announced late last month that the singer would embark on a co-headlining tour with Iglesias which would encompass North and South America, with plans to continue towards Europe and Asia.
The Lebanese, Beirut-based designer has previously designed and provided a number of gowns for the 42 year-old singer. Other stars who have been seen in his designs include Christina Aguilera, Florence Welch, Cheryl Cole and actress Kerry Washington.
Here are some of our favourite Murad looks that Lopez has worn before. Most recently she rocked two gowns on the same night, both with plunging necklines and form-fitting her curves. Her white, Grecian dress at this year's Oscars was followed by slipping into a deep crimson gown for the Vanity Fair after-party.
We have also gotten a glimpse of the singer actuall wear Murad's designs on the stage. In two performance shots, the singer wears a mini-dress and a jumpsuit, giving a possible indication of what to expect on tour.
We also love the glitz and glamour of these three red carpet gowns. The first, from the 2010 Costume Institute Gala and the second from the 2011 Golden Globe Awards.
This third look, from the 2011 American Music Awards is a more daring number, with a flesh-coloured gown adorned in lace brocade
