Kayla Itsines and boyfriend Jae Woodroffe hit the beach in

Joined by her two-year-old daughter, the Adelaide businesswoman looked fit as a fiddle as she strolled down the sand in a black G-string bikini

Kayla Itsines and Jae Woodroffe depart Adelaide for their USA trip

Kayla Itsines has new boyfriend

Instagram News: Latest & Breaking Instagram Headlines & News

Kayla Itsines creates a JOINT 'Jayla' Instagram account with her

Kayla Itsines and boyfriend Jae Woodroffe stroll with her sister

Kayla Itsines and Jae Woodroffe depart Adelaide for their USA trip

Fitness guru Kayla Itsines can't wipe the smile off her face as

Fitness influencer Kayla Itsines ties the knot with Jae Woodroffe

Aussie fitness icon Kayla Itsines opens up on pregnancy

Kayla Itsines steps out with her new boyfriend Jae Woodroffe and

Kayla Itsines announces engagement to boyfriend Jae Woodroffe

Kayla Itsines Shares a Photo from 1 Week Postpartum with 'Great Trepidation

Building a body, a following and a brand from Instagram

Kayla Itsines' Adelaide fitness app Sweat sells for $400 million - Glam Adelaide

Power List: Meet Kayla Itsines and Tobi Pearce

Fitness star Kayla Itsines reveals the healthy bowl everyone