Former Destiny's Child star Kelly Rowland's wedding secret is out - editors at People magazine in America have obtained the singer's wedding snaps.

The 33 year old exchanged vows with music manager Tim Witherspoon in Costa Rica at the weekend (10-11May14) and sources tell the publication that the small wedding party included her former bandmates Beyonce and Michelle Williams.

The insider says, "Kelly was really happy, Tim was happy, and it was a great break for everybody from the normal grind, but now they're all going back to work."

Rowland told People that she was planning a low-key wedding at the end of last year (13), stating, "I think we really just want it to be us and our pastor. That's it."