Forget Sweet 16 parties -- turning 5 can be pretty cool, too. Just ask Matthew McConaughey's son, Levi, who celebrated his 5th birthday at a star-studded party with A-list guests, including Sandra Bullock's son and NBA player Kevin Garnett's daughters.
Wearing black flip flops, denim cutoff shorts and a black T-shirt, The Heat actress brought her tot, 3-year-old Louis to the party at the family's Malibu home. (The 48-year-old starred alongside McConaughey, 43, in 1995's A Time to Kill and dated for a short time in the '90s.)
Levi, who was born July 7, is an older brother to sister Vida, 3, and 7-month-old baby brother, Livingston. Their mom is Brazilian model and television performer Camila Alves, 30, who McConaughey married in 2012.