Beyonce makes husband Jay-Z fluff his lines

Dapper rapper Jay-Z was so distracted by his beautiful wife Beyonce that he missed his cue to join her onstage!

The chart-topping couple have been together for 10 years now, but Jay-Z is clearly still as infatuated with People Magazine's Most Beautiful Woman 2012 as the day they met.

Jay was supposed to join Beyonce onstage for a rendition of their 2003 hit Crazy in Love, but he was too busy staring at Bey!

As Jay missed his cue at the Performance Brooklyn Barclays Center in Brooklyn, he was overheard saying: 'I should probably rap here.'

Watch a video of the Crazy in Love pair singing Young Forever at the event: