Una Healy has admitted that her royal invitation made her "a little bit starstruck". 

The Saturdays singer recently attended the wedding of Zara Phillips, who is Prince William's cousin, and revealed to LOOK magazine that the experience left her "speechless". 

Healy's boyfriend, Ben Foden, plays rugby with Phillips' now husband Mike Tindall and was shocked at how close to royalty she was able to get at the happy celebration. 

"It was a huge honour. I got an invite because Ben is friends with them. I sat about 10 metres away from the queen. I was introduced to Kate and William and was literally speechless. I was a little bit starstruck."

"I've been to three weddings this year, including Zara's. She went out with Mike for nine years before they got married. Ben and I have been together for two and a half years - I don't see any rush for it."

Watch The Saturdays' new video for 'All Fired Up' here: