Is it just us or do all of the Aussie actresses hanging in the U.S. seem to be BFFs in real life? OK, we may be exaggerating, but we love that Phoebe Tonkin is good friends with Teresa Palmer — so much so that the Originals star was a bridesmaid in Teresa’s secret Mexican wedding to director Mark Webber this past weekend. Read on to find out all the adorable deets!

“Bridesmaidin' @tez_palmer @likemark xx miss you both,” Phoebe captioned the Instagram shot she shared of herself with bride Teresa on her happy day. The Aussie actresses both look gorgeous and oh-so-happy, mother-to-be Teresa in a custom Pallas Couture lace gown with open back and Phoebe working it in a low-cut silk halter dress with tulle floral embellishments. Lovely!

No news on whether Phoebe’s BFF, fellow Aussie, and Originals co-star Claire Holt was in attendance at the nuptials. The actress attended Teresa’s co-ed baby shower on December 15 with her boyfriend and Phoebe. Though there’s still no word on who Claire’s long-time mystery man is, there’s plenty of evidence of their love on Claire’s Instagram page: They’ve attended red carpet events together, he’s met her brother, and sometimes they just like to cuddle. Did Claire and her lucky man cuddle up at Teresa’s wedding? We await the photo evidence. We also await any substantial proof that all Australian actresses on American soil aren’t besties.

What do you think of Phoebe and Teresa’s glamorous looks? Sound off in the comments below!

The Originals airs Tuesday nights at 8 p.m. ET on The CW.

Kayti Burt is a contributing writer for Wetpaint Entertainment with a penchant for all things pop culture. Follow her on Twitter and Google+!