The singer pulled out all the stops (including a special surprise) to make sure Sienna's 8th birthday was one to remember.

The singer, 39, hosted a Wicked -themed birthday party for Sienna, who turned 8 on Monday, April 28. Sienna donned green face ...

Every parent wants to make their kids’ birthday party a special event. Whether it’s dropping a small fortune to rent out the hottest trampoline park or blowing up balloons until we’re blue in the face ...