The newborn girl and boy join the couple's 2-year-old daughter, Alessi.
The couple already shares a 2-year-old daughter, Alessi.
The couple announced in December that they were expecting twins.
The couple isn't just expecting baby No. 2 -- they're also expecting baby No. 3!
The couple shared the exciting news with their followers on Saturday.
Taylor called out Arie on Instagram on Thursday.
The reality star had to keep his distance from his wife and their 1-year-old daughter.
The 'Bachelor' alum also weighs in on Clare Crawley and Tayshia Adams' 'Bachelorette' swap.
ET spoke with the 'Bachelor' alum, where she opened up about her miscarriage and how it made her and Arie's relationship stronger.
The 'Bachelor' alum spoke to ET while celebrating the launch of her clothing line, Shades of Rose.
The couple are parents to 1-year-old daughter Alessi.
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