Hailey Baldwin's Sister Alaia and Cousin Ireland Will Reportedly Be Bridesmaids in Her Wedding

We finally have a good shot of the gorgeous piece of jewelry.

Hailey Baldwin and Justin Bieber have already dived headfirst into planning their wedding, beginning, apparently, by hand-picking the friends and family they want standing by their sides on the big day. Though, we don't know yet whether we'll see Hailey's pal Kendall Jenner donning a bridesmaid dress at the wedding, or whether Justin's "brother" Tony will serve as a groomsman, we now know at least two of the women Hailey has chosen for her half of the wedding party.

In an interview with Us Weekly on Tuesday, actor Kim Basinger, mom of Hailey's cousin Ireland Baldwin, spoke about Hailey and Justin's wedding plans.

"Oh, it'll be fun. Alaia and Ireland, they're in the wedding," Kim said, referring to Hailey's older sister, Alaia Baldwin Aronow. "It's cool! I think it's sweet. It's a very sweet thing. Happiness. We're living in some really dire times right now," she added. "I'm very, very happy for Hailey. I think it's a good thing. I think Justin's a cool guy. I don't really know him at all, but Ireland does, you know? I think he's come through a rough road. He's a really cool kid. I pray for them. I hope they're cool. I hope they're happy!"

Hailey, Ireland, and Alaia have stood side by side at the altar before, when Alaia got married last September. At the time, Hailey served as her sister's maid of honor — and, perhaps, will ask Alaia to return the favor — while Ireland joined five more of Alaia's closest friends as bridesmaids. In an uncanny twist of fate, during the wedding reception, Hailey shared a selfie with her dad Stephen Baldwin on her Instagram Story with the caption, "Dad said me next....." Though she added an adamant "NOT," her dad has, in fact, turned out to be correct.

Both Alaia and Ireland took to Instagram shortly after news broke of Hailey and Justin's engagement to share their excitement. Ireland shared a throwback photo of the trio playing in a bathtub, writing, "There's gunna be one less lonely girl 💍 ... and only one lonely girl left 😚my other chicken is soon to be a beautiful bride ♥️. congratulations to the two of you @haileybaldwin @justinbieber."

The following day, Alaia posted a photo of her and her sister at her own wedding. "From one bride to the next.....congratulations to my baby sister on this exciting next chapter! I love you and wish you both the best. Can't wait to celebrate with you! @haileybaldwin @justinbieber 💫💍💫💍" she wrote.

Let us slide into your DMs. Sign up for the Teen Vogue daily email.

Want more from Teen Vogue? Check this out: Justin Bieber Talked About Marrying Hailey Baldwin in a 2016 Interview

See the video.