Joie de vivre: Rapper Jay-Z and singer Beyonce Knowles arrive at L'Avenue restaurant in Paris for lunch yesterday They're two of the world's biggest music stars with an estimated net worth of $750million between them.So there's no doubt Beyonce and Jay-Z had plenty to celebrate as they raised glasses of rosé champagne in Paris yesterday.The superstar couple joined their nephew Daniel Julez and members of their entourage for a lavish alfresco lunch at L'Avenue restaurant in the City of Lights. 
Here's to us! Beyonce's nephew Daniel Smith looks on as she toasts with a friend and husband Jay-Z (just behind the man with the baseball cap) 
Blonde ambition: Beyonce teamed her black and gold wrap dress with her new blonder hairstyle The couple chose to sit outside on the warm spring day at the trendy eaterie - a popular paparazzi place to spot celebrities.Beyonce, 29, showed off her noticeably slimmer figure in a black and gold wrap dress and towering heels.She was sporting a lighter shade of blonde hair too - perhaps a change as she prepares to start promoting her new album.Her husband of three years, 41, was in his signature T-shirt, jeans and trainers - but had removed his baseball cap for the smart restaurant. 
Meet and greet: Beyonce made a young fan's day when she shook her hand The couple have been staying at the five-star Le Meurice Hotel in Paris, where dozens of fans were crowded outside for a glimpse of their idols as they headed out for lunch.Beyonce is currently enjoying a European break after recording the video for her new single Girls (Who Rule The World).Fans got a sneak peak of her new single this week when the track was leaked online 
Balancing act: Beyonce manages to stay upright on her towering stiletto heelsShe wants to do a big tour off the back of this record... These songs, the best description I can give is groundbreaking; she’s gone to another level.'Also this year, Beyonce is expected to film her role as Esther Hoffman in a remake of A Star Is Born, with Clint Eastwood directing.source: dailymail