Credit: WENN

Don't worry — Alexis Castle won't be befriending bad girl Serena van der Woodsen at Columbia University this fall. But Serena's recently deceased grandmother will be making an appearance on ABC's hit crime procedural in Season 5, sometime in October.

According to TVLine, actress Caroline Lagerfelt, aka Gossip Girl's late matriarch CeCe Rhodes, will play Angelica Hentley, a "wealthy socialite who employed the victim on one of Castle and Beckett’s cases."

Not a far cry from her former life on the Upper East Side, especially considering Angelica's killer wardrobe, designed by none other than Castle costume designer Luke Reichle.  

"Beautiful clothes..worthy of a#GossipGirl! xoxo" Caroline teased on Twitter this past Wednesday. "Trust me-You will LOVE this episode!"

Source: TVLine

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