Gwen Stefani’s Birthday
Gwen Stefani turns 57 on October 3, 2026.
Gus Caleb Smyrnios’ Birthday
March birthdays hit different — Gus Caleb Smyrnios turns 32 on March 19, 2027.
Gus Caleb Smyrnios’ Birthday
It's Gus Caleb Smyrnios's birthday — 31 on March 19, 2026.
Grumpy Cat’s Birthday
Grumpy Cat is 15 on April 4, 2027.
Grumpy Cat’s Birthday
Grumpy Cat turns 14 on April 4, 2026.
Greta Thunberg’s Birthday
It's Greta Thunberg's birthday — 24 on January 3, 2027.
Greta Thunberg’s Birthday
It's Greta Thunberg's birthday — 23 on January 3, 2026.
Grant Thompson’s Birthday
November birthdays hit different — Grant Thompson turns 47 on November 21, 2027.
Grant Thompson’s Birthday
Grant Thompson turns 46 on November 21, 2026.
Grace Kelly’s Birthday
Grace Kelly is 98 on November 12, 2027.