The 'Diamonds' hitmaker is taking legal action against the UK high street fashion chain - which is owned by billionaire Sir Philip Green - following eight months of unsuccessful negotiations over T-shirts bearing her image which are being sold without her consent.
Jennifer Lopez has given Marc Anthony's new relationship her blessing.
The 'On the Floor' hitmaker has remained close to her ex-husband since they split in July 2011 and she got on well with Topshop heiress Chloe Green when she met up with Marc and her to discuss their children, five-year-old twins Max and Emme.
Marc Anthony is dating Topshop heiress Chloe Green.
The 44-year-old Latin singer was spotted introducing his five-year-old twins Emme and Max - whose mother is his ex-wife Jennifer Lopez - to the 21-year-old British socialite at Disneyland in Los Angeles on Tuesday (26.02.13), where they openly cuddled and held hands.
Topshop's Sir Philip Green has signed JW Anderson to create a collection for the British high street store.
The Irish designer has previously worked with the shop to create a T-shirt to celebrate Topshop's sponsorship of the British Fashion Council's NEWGEN scheme in February but this will be his first ready-to-wear collection for the brand.