Kayla Itsines and boyfriend Jae Woodroffe hit the beach in Adelaide

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 reveals details of second pregnancy

Kayla Itsines foots the bill after having lunch with boyfriend Jae Woodroffe in Bondi

Kayla Itsines moving to the Gold Coast, Queensland

Adelaide fitness queen Kayla Itsines has announced her engagement to beau Jae Woodroffe, six months after going public with her relations

Kayla Itsines: Sweat co-founder reveals new love Jae Woodroffe

Kayla Itsines shows off her toned arms and shares a post-workout giggle with boyfriend Jae Woodroffe

Kayla Itsines and boyfriend Jae Woodroffe hit the beach in Adelaide

Kayla Itsines and boyfriend Jae Woodroffe stroll with her sister Leah and fiancé Mitch Caon

Fitness guru Kayla Itsines steps out with her new boyfriend Jae Woodroffe in Adelaide