Sarah Michelle Gellar's Pledge of Love to Freddie Prinze Jr. on Their 13th Anniversary

Thirteen years ago on Sept. 1, Sarah Michelle Gellar and Freddie Prinze Jr. were married in Mexico. And on Tuesday, Gellar celebrated their anniversary with some heartfelt words for Prinze.

Sarah Michelle Gellar's Tribute to Robin Williams on One-Year Anniversary of His Death

Sarah Michelle Gellar took to Instagram on Monday night to pay tribute to her former TV dad Robin Williams on the one-year anniversary of his death.

Sharing a photo of the Boston park bench that Williams sat on in an iconic scene from Good Will Hunting, Gellar, who starred with the Oscar winner in the CBS sitcom The Crazy Ones, quoted Ralph Waldo Emerson.

Sarah Michelle Gellar's Daughter Inherited Her Mom's Buffy Strength, Freddie Prinze Jr. Reveals

Sure, Buffy was just a TV show, but there’s a chance that Freddie Prinze Jr.’s daughter might have inherited some fighting spirit from her mother, Sarah Michelle Gellar.

Sarah Michelle Gellar Honors TV Dad Robin Williams on His Birthday: 'Smile, Though Your Heart Is Aching'

Nearly a year after Robin Williams’ tragic death, his onscreen daughter Sarah Michelle Gellar is honoring the iconic comedian for his birthday.

Gellar, 38, played his character’s child and business partner on CBS’s The Crazy Ones, which ran for one season in 2014. Williams would have been been 64 on Tuesday.

Inside Reese Witherspoon, Sarah Michelle Gellar and Selma Blair's Cruel Intentions Reunion: See Pics & Video!

Reese Witherspoon, Selma Blair and Sarah Michelle Gellar took a quick trip back to the ’90s on Thursday when they met up for a ladies’ night in Los Angeles – Cruel Intentions-style.

Sarah Michelle Gellar and Selma Blair Recreate Their Cruel Intentions Kiss (PHOTO)

Buffy and Willow Back Together! Sarah Michelle Gellar Reunites with Former Co-star Alyson Hannigan

Sarah Michelle Gellar may be the slayer, but it’s apparently Alyson Hannigan that throws killer parties.

The former Buffy the Vampire Slayer castmates were reunited on Saturday in Santa Monica for what presumably was the third birthday party for Hannigan’s daughter, Keeva.

Buffy Finale Aired 12 Years Ago, Sarah Michelle Gellar Reminisces on Instagram

Attention, Buffy fans: The Slayer is having a moment.

Sarah Michelle Gellar, the actress who played the title role on the TV series Buffy the Vampire Slayer, took to Instagram on Wednesday to remember the series’s final episode, which aired 12 years ago.

Watch a 5-Year-Old Sarah Michelle Gellar in the Cutest Burger King Ad You've Ever Seen

Sarah Michelle Gellar Calls David Boreanaz 'My Angel,' Buffy Fans Rejoice

It’s the reunion of Buffy and Angel that fans always wanted – just briefer, more Twitter-specific and entirely lacking in wooden stakes.

Angel’s romance with “The Chosen One” might have fizzled out years ago, but Sarah Michelle Gellar and David Boreanaz’s off-screen friendship is still going strong – much to the delight of Buffy the Vampire Slayer geeks everywhere.