On Monday, July 7, the HGTV star marked her upcoming 42nd birthday by posting a bikini photo of herself along with a reflective caption on Instagram. Haack — who turns 42 on July 9 — was snapped sipping on a glass of bubbly while relaxing poolside in a black chain-link bikini on what appeared to be a vacation.

Christina Haack goes Instagram official with her new boyfriend. Screengrab from Christina Haack's Instagram page Haack and Christopher Larocca, 52, have been linked to each other since December.

Christina Haack goes Instagram official with her new boyfriend. Screengrab from Christina Haack's Instagram page Haack and Christopher Larocca, 52, have been linked to each other since December.

Christina Haack goes Instagram official with her new boyfriend. Screengrab from Christina Haack's Instagram page Haack and Christopher Larocca, 52, have been linked to each other since December.

Christina Haack has had an eventful week, which has seen her much-loved show, Christina on the Coast, come to an abrupt end on HGTV. The star has kept her spirits up though, and had something very special to take her mind off of it over the weekend.

HGTV star Christina Haack has often shared her 'fits on social media, and some of her best looks showcase the "Flip or Flop" star's fabulous legs.

Christina Haack isn't exactly known for keeping quiet, especially when her personal life makes headlines. But after HGTV confirmed that Christina on the Coast will not return for a new season, the reality star has kept unusually silent.