Shannen was best friends with Sarah Michelle Gellar

The ‘Fortress’ star might have been known for her fallouts with stars like Alyssa Milano and facing allegations of being ‘difficult’ but she was very good pals with the ‘Buffy The Vampire Slayer’ star for more than three decades.

Following the news of her death, the 47-year-old actress wrote on Instagram: "How do you possibly find the right words to sum up 30 years of friendship? I keep reminding myself it only hurts this much because, there was so much love."