It seems like everyone in the "Hills" universe was invited to Heidi Montag and Spencer Pratt's wedding this weekend, even Spencer's archenemy Lauren Conrad. But it also seems like one invitation got lost in the mail — or maybe Whitney Port didn't make the approved guest list.

"I'm not [going]," Whitney told MTV News at the Paley Center for Media event honoring "The Hills" at the Arclight Hollywood's Cinerama Dome on Tuesday night. "I just found out about it yesterday, so I guess I wasn't invited — but that's OK."

In fact, Whitney still wishes the pair known as Speidi no ill will. "Maybe it's smaller," she said of the wedding. "I'm not offended."

In fact, Whitney is so cool with the snub that she hasn't ruled out getting them a gift to celebrate finally making it official after a couple false starts. "I should ... I don't know, maybe I'll have to look at the registry," she said. "I'm assuming Heidi's registered somewhere. I have no idea!"

Well, if she's looking for hints, she won't find any from her former "Hills" castmate Audrina Patridge. She also has no idea where the couple is registered. "I'm gonna have to shopping tomorrow or soon and, you know, maybe they're registered at somewhere," Audrina said. "I'm not sure yet [where they're registered] I'm gonna talk to Heidi."

Unlike Spencer's sister, Stephanie Pratt, who thinks the pair will last forever, Whitney was not willing to place any amount of money on how long they'll remain Speidi. "I'm not a betting woman," she said. "I'd rather save the money."