Mark Wahlberg is one proud dad! The Departed star, 53, recently took to Instagram to share his excitement and admiration for his youngest child, Grace Margaret, and her impressive equestrian skills.

Wahlberg achieved critical acclaim in the 2006 film The Departed and the 2010 film The Fighter. His other famous films include 2010's The Other Guys, 2012's Ted, 2014's Transformers: Age of ...