We'd Gladly Run 10 Miles If We Had Fitness Influencer Kayla Itsines's Engagement Ring

Australian trainer and Instagram star Kayla Itsines is officially engaged! The 25 year old, who's known for her BBG (Bikini Body Guide) and Sweat programs, has over 9.4 million Instagram followers and 20 million fans on Facebook.

The beautiful bride-to-be showed off her stunning diamond ring from her boyfriend, Toby Pearce, who also helped create the famous fitness programs. Kalya's beautiful engagement ring features a stunning square-shaped rock surrounded by a halo of diamonds.

Kayla showed off her diamond band on Instagram with the the sweet caption, "We have lived together for over 4 years, we have 2 beautiful dogs, an amazing business . . . and to top it off . . . Tobi got down on one knee last week and asked me to marry him in front of my family! I obviously said YES to spending the rest of my life with my very best friend. We have been together for 5 and a half years now, and I cannot wait for the many years and memories to come . . . I love you so much @tobi_pearce."

Read on to get a closer look at her gorgeous engagement ring and shop similar styles if you're feeling particularly inspired.