Solange Knowles shares her teenage son with ex-husband Daniel Smith Rodin Eckenroth/Getty; Tina ... birthday cake. He smiled and clapped along as his family and friends serenaded him with “Happy ...

The group enjoyed cake and other snacks together as they ... In addition someone had written a sweet message saying: 'Happy 40th birthday Tina' on her mirror. She penned in the caption: 'Bday ...