Christina Haack is celebrating her new boyfriend, Christopher Larocca, with a sweet tribute for his 53rd birthday. "Happy Birthday to my Scorpio ❤️. To know you is to love you. You help me (and everyone you care about) with zero motives. You are just a good person and literally everyone who knows you / has met you says 'he's so nice,' because you are," Haack, 42, captioned a series of photos of the couple via Instagram on Sunday, November 9. "I love that even though you've accomplished so much, you always want to grow and accomplish new things.