Mason Thames exclusively told PEOPLE that his Regretting You costar and friend Mckenna Grace gifted him a themed wallet tied to his favorite movie ever for this 18th birthday At the Oct. 20 premiere ...

Mason Thames celebrated his 18th birthday with his Regretting You costar Mckenna Grace. When Thames, who turned 18 in July, caught up with PEOPLE at Variety's 2025 Power of Young Hollywood event in ...

Mckenna Grace has gone through a major transformation since first joining the "Young Sheldon" cast in 2018. Celebrating her 19th birthday in June 2025, the actor is officially seven years older than ...

"She's so funny and such a nice person, so she gels with everybody," Thames says of Grace When Thames, who turned 18 in July, caught up with PEOPLE at Variety's 2025 Power of Young Hollywood event in ...