But what about Riley? (Kidding.) Sarah Michelle Gellar was put in the hot seat on Tuesday night's Watch What Happens Live. The Buffy the Vampire Slayer alum, 39, played the game "Shag, Marry, Kill" with some of her hit fantasy show's hunkiest men -- Angel (David Boreanaz), Spike (James Marsters), and Xander (Nicholas Brendon).
"Marry Angel, can you really marry the undead?" Gellar asked. "Marry Angel, you shag Spike, obviously, and I don't want to kill Xander though."
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When host, Andy Cohen, insisted that killing one off was part of the game, Gellar replied, "I don't have to! You can't make me!"
In the actress' defense, Buff and her bestie Xander never got it on (unless you count his daydreams), but the question of Angel vs. Spike has been a long-debated one.
In the recent Entertainment Weekly epic Buffy reunion issue, Gellar admitted she was Team Angel when it came to the perfect partner for Buffy.
One WWHL caller asked about the reunion, wondering why stars Anthony Head (Giles) and Eliza Dushku (Faith) didn't attend.
"Well, Anthony was in England, he was doing a play, and so we couldn't get him, so there was a painting, an oil painting that they had made of him, but it was really sad to not have him," Gellar said of her character's Watcher. "I don't know about Eliza, I didn't control... I think there were just so many people, it was hard enough."
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The actress added that seeing her many co-stars again was "really nice."
Gellar's latest project is her cookbook, Stirring Up Fun With Food. She recently spoke with ET about the project. To see the exclusive interview, watch the clip below!