As much as they drive us nuts, we can’t imagine our lives without them. Happy Siblings Day! When it comes to both romantic or brotherly love, celebrities often stick together. Because of that, a lot of the time we see our beloved singer or actor hanging out with other famous people. However, no one’s closer than family, and they know it as well. Bored Panda has collected a list of famous celebrities’ siblings who tend to keep away from their big brothers and little sisters’ spotlight, celebrating the joyous occasion.

For example, did you know that Mary-Kate and Ashley Olsen have a sister named Elizabeth? Or that Brad Pitt has a little brother, Doug? Unlike their closest relatives, you probably wouldn’t even recognize them if you passed them on the street. Continue scrolling to check out the images of celebrities and their sibling and upvote the most surprising ones!

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#1 Penelope Cruz With Her Sister Monica

#2 Emma Watson With Her Brother Alex

© Photo: Stephen Lovekin

#3 Chris Hemsworth With His Brothers Liam And Luke

© Photo: Barry King

#4 Elijah Wood With His Younger Sister Hannah

© Photo: Todd Oren

#5 Maissie Williams With Her Brother

© Photo: maisie_williams

#6 Nicole Kidman With Her Sister Antonia

© Photo: Getty Images

#7 Eddie Redmayne With His Younger Brother Tom

© Photo: Dave M. Benett

#8 Brad Pitt With His Brother Doug

© Photo: Alex Berliner

#9 Lady Gaga (Stefani Joanne Angelina Germanotta) With Her Sister Natali Germanotta

© Photo: ladygaga

#10 Lupita Nyong’o With Her Brother Peter

© Photo: Jeff Kravitz

#11 Scarlett Johansson With Her Twin Brother Hunter

© Photo: Carmen Valdes

#12 Ashton Kutcher With His Twin Brother Michael

© Photo: Adam Bettcher

#13 Zooey Deschanel With Her Sister Emily

© Photo: Charley Gallay

#14 Zack Efron With His Brother Dylan

#15 Daisy Ridley With Her Sisters Kika And Poppy

#16 Angelina Jolie With Her Brother James Haven

© Photo: Kevin Winter

#17 Jesse And Hallie Eisenberg

© Photo: Kevin Mazur

#18 Jake Gyllenhaal With His Sister Maggie

© Photo: George Pimentel

#19 Jessica Alba With Her Brother Joshua

#20 Rami Malek And His Twin Brother Sami

#21 Dakota Fanning With Her Sister Elle Fanning

© Photo: Charles Eshelman

#22 Brothers Ralph And Joseph Fiennes

© Photo: Claire Greenway

#23 Cameron Diaz With Her Sister Chimene

© Photo: Ron Galella

#24 Chloe Grace Moretz With Her Brother Trevor Duke-Moretz

© Photo: Christopher Polk

#25 John Cusack With His Sister Joan

© Photo: Jason LaVeris

#26 Mary-Kate And Ashley Olsen With Their Younger Sister Elizabeth

© Photo: Donato Sardella

#27 The Four Baldwin Brothers

© Photo: Lindsay Brice

#28 Jared Leto With His Brother Shannon

© Photo: jaredleto

#29 Jude Law With His Sister Natasha

© Photo: Rebecca Reid

#30 James Franco With His Brother Dave

© Photo: George Pimentel

#31 Shailene Woodley With Her Brother Tanner Woodley

© Photo: starsandheights

#32 Tom Hiddleston With His Younger Sister Emma

© Photo: Dave M. Benett

#33 Taylor Swift With Her Brother Austin

© Photo: Christopher Polk

#34 Oliver Hudson With His Sister Kate Hudson

© Photo: Kevin Winter

#35 Blake Lively With Her Brother Eric

#36 Demi Lovato With Her Younger Sister Madison De La Garza

#37 Lana Del Rey With Her Sister Chuck

#38 Beyonce With Her Sister Solange

© Photo: Frank Micelotta

#39 Chris Evans With His Brother Scott And Sister Carly

© Photo: scottevansgram

#40 Sofia Vergara With Her Sister Sandra

© Photo: SGranitz

#41 Luke Wilson With His Brother Owen Wilson

© Photo: Jeff Vespa

#42 Lily Allen With Her Brother Alfie

© Photo: Jon Furniss

#43 Victoria Beckham With Her Sister Louise Adams

#44 Miley Cyrus With Her Sister Noah

#45 Britney Spears With Her Sister Jamie Lynn

© Photo: Image Group LA

#46 Vanessa Hudgens With Her Sister Stella

© Photo: vanessahudgens

#47 Rashida Jones With Her Sister Kidada

© Photo: Chris Weeks

#48 Shawn And Aaron Ashmore

© Photo: Gilbert Carrasquillo

#49 Millie Bobby Brown With Her Brother Charlie

© Photo: milliebobbybrown

#50 Jennifer Lopez With Her Sister Lynda

© Photo: hauteliving

#51 Hilary Duff With Her Sister Haylie

© Photo: Noel Vasquez

#52 Charlie Sheen With His Brother Emilio Estevez

© Photo: Joe Thomas

#53 Kate Moss With Her Sister Lottie

© Photo: David M. Benett

#54 Kirsten Dunst With Her Brother Christian

© Photo: Frazer Harrison

#55 Gwyneth Paltrow With Her Little Brother Jake

© Photo: George Pimentel

#56 Warren And Ansel Elgort

© Photo: warrenelgort

#57 Rachel McAdams With Her Sister Kayleen

© Photo: Charley Gallay

#58 Rosie Huntington-Whiteley With Her Brother Toby

#59 Gisele Bundchen With Her Twin Sister Patricia

© Photo: gisele

#60 Christian Campbell With His Sister Neve

© Photo: Stephen Lovekin

#61 Kate Middleton With Her Sister Pippa

© Photo: Clive Brunskill

#62 Emily Blunt With Her Sister Felicity

© Photo: Patrick Riviere

#63 Paris Hilton With Her Sister Nicky

© Photo: Michael Loccisano

#64 Alexandra Daddario With Her Sister Catherine

© Photo: Paul Bruinooge

#65 Jon And Dan Heder

© Photo: Randy Shropshire

#66 Robert Pattinson With His Sister Lizzy

#67 Lindsay Lohan With Her Sister Ali

© Photo: David M. Benett

#68 Matt Dillon With His Brother Kevin

© Photo: Jim Spellman

#69 Victoria Justice With Her Sister Madison

© Photo: Gregg DeGuire

#70 Gemma Arterton With Her Sister Hannah

© Photo: Bertrand Rindoff Petroff

#71 Jenny McCarthy With Her Sister Amy

© Photo: Evan Agostini

#72 Cara Delevigne With Her Sisters Poppy And Chloe

© Photo: Nick Harvey

#73 Kevin, Joe, Nick, And Frankie Jonas

© Photo: Rob Kim

#74 Lily Aldridge With Her Sister Ruby

© Photo: lilyaldridge

#75 Stella And Mary McCartney

© Photo: David M. Benett

#76 Kelly Osbourne With Her Brother Jack

© Photo: Michael Buckner

#77 Ben Affleck With His Brother Casey

© Photo: E. Charbonneau

#78 Alexandra Daddario And Her Sister Catharine

#79 Sisters Charlotte Gainsbourg And Lou Doillon

© Photo: Foc Kan

#80 Jess Wright With Her Little Sister Natalya

© Photo: Anthony Harvey

#81 Shay Mitchell With Her Younger Brother Sean

#82 Jessica Simpson With Her Sister Ashlee

© Photo: Frazer Harrison

#83 Douglas Booth With His Sister Abigail

© Photo: David M. Benett

#84 Alexandra Daddario With Her Sister Catharine

© Photo: Sonia Moskowitz

#85 Miley Cyrus With Her Sister Brandi

© Photo: Kevin Winter

#86 Suki Waterhouse With Her Sister Immy

© Photo: Gary Gershoff

#87 Lena Dunham With Her Sister Grace

© Photo: John W. Ferguson

#88 Jaden Smith With His Sister Willow

© Photo: Ron Galella

#89 Nick Jonas And His Brother Joe

© Photo: Chelsea Lauren