Anna Heinrich congratulates sister Charlotte as she announces engagement to long-time boyfriend

The Bachelor's Anna Heinrich is happily engaged to fiancé Tim Robards, but she isn't the only sister in the Heinrich clan who is ready to tie the knot!

Taking to her Instagram, Anna shared an exciting announcement – letting her fans know that her baby sister Charlotte has just been proposed to.

"CONGRATULATIONS 👏 to my little sis @charlotteheinrich on her engagement 💍 extremely happy for the two of you. Welcome to the family Mr Freeman @tommybfree!" The lawyer captioned a sweet snap of her sister and her brother-in-law.

As Bachelor fans would know, Anna has a tight relationship with her sisters. Her Instagram is flooded with family snaps and the girls have most recently spent some time together as Anna was joined by Andrea and bride-to-be Charlotte as they celebrated her hens weekend.

Congratulations to the star and her family on this joyous occassion!