shannen doherty finally comes face to face with her "90210" family on tomorrow night's episode, whichirected by jason priestley. look, jason's no stranger to directing his "beverly hills" co-stars back in the day. "e.t." was actually on set, so i had to surprise jennie garth and tori spelling with an epic jason throwback. >> look how cute he is! >> oh, my god. >> and action, c'mon girls. >> he still does that with the fingers like come over here. >> oh, look at gab. >> that's so fun to see. >> yeah, my 12-year-old, i think, is just now watching the original series and she's so in love with brandon, it's weird. she gets all jittery around jason. >> while jason's calling the shots on set, tori and jennie are all about the wardrobe. i was hanging with the girls last night, moderating a panel discussion along with costume designer mandi line. there was a dress that you actually wear in a flashback that a fan lent to you? how did that happen? >> he had the dress like from back in the day. >> in a baggie. >> he had the dress in a baggie. >> like, he's our biggest fan and our friend and i, h

shannen doherty, who left the show after four seasons, swore she'd never play brenda walsh again. losing good friend and castmate luke perry in march, shannen had a change of heart. >> i felt like it was an important time for all of us to come together to honor him. it wasn't long after he passed that i finally was like, okay, yes. >> she completes the group of girls and the energy that we all have with each other and she's brenda. i mean, you've got to have brenda. >> what do you want? >> you. >> it's just like the perfect timing. now the '90s are back in, everyone's watching. yeah, my kids are like, oh, my gosh, you were on a tv show? like, you were famous? >> it's so crazy. your little kids -- >> they're seeing ads all over the place. >> here's what i do know, an entirely new fan base is going to discover 90210 tonight. are you ready for the fand moan yum to get back in your life. it was hysteria the first time around. >> well, here's what we know "90210" was an absolute pop culture game-changer. >> i went to the mall to make an appearance. we didn't figure that we would get a t

. >>> shannen doherty is here live.turning to "beverly hills 90210" without luke perry. how she's remembering him. we'll talk to her live as we say good morning, america. >>> and good morning, america. thank you for joining us this monday morning. it is a somber one. the whole country trying to absorb those two mass shootings less than 24 hours over the weekend. of course one in dayton, ohio. the other in el paso, texas. >> those communities are banding together in the wake of these attacks. in el paso this sign posted near the scene reading, we are resilient. we are strong. we are el paso. we stand together. >> mm-hmm. the el paso shooting leaving 20 people dead, more than two dozen injured is being treated as an act of domestic terrorism. let's go back to david muir who's there in el paso for us this morning. good morning again, david. >> reporter: robin, george, michael good morning again as we come to you from again another mass shooting. the scene is quite active still behind me. we kw the initial calls came in abo

. >> why shannen doherty first turned it down and why she changed her mind. >>> is tori going from thenew beyonce pregnancy rumors. the clues she dropped that has

shannen doherty will be here, and we'll reveal the first two celebrities about to hitle ballroom.e have "pop news," and we'll start with royals news. prince harry and duchess meghan are asking you for advice. the couple unfollowing everyone on their instagram before posting the message, who was your force for change? they go on to explain that each month, they change the accounts they follow to highlight causes and organizations doing amazing things to help the planet. the pair will choose 15 accounts and follow them starting on monday drawing attention to the forces for change in all our lives. >> very creative. >> great idea. >> yeah. my favorite account is the dodo. in case you want to know, it's an animal rescue. do you have a favorite account that you follow aside from mine? >> yeah. the dodo. >> ditto, the dodo. [ applause ] >>> and abc's emmy award-winning comedy, "modern family," launches its 11th and final season this fall. >> 11 years? >> i know. can you believe that? the cast is taking us down memory lane. star jesse tyler ferguson posted these from the cast on wednesda