Adam Lambert Enjoys 'The View' From Twitter & Stars Remember John Lennon In Today's Tweet Dreams

Today marks a somber anniversary in rock history, as it was 29 years ago that John Lennon was shot and killed. The legendary musician's body of work and life still resonates with many of today's artists. "The Tonight Show with Conan O'Brien" and The Roots drummer Questlove talked about the impact of John Lennon's death on him, tweeting, "29 yrs ago My 5th grade art teacher tried to explain Lennon's impact in tears. next day she brought Revolver to school:hooked for life." Lennon clearly inspired every genre of musicians, including up-and-comer Savannah Outen who paid homage to the late, great Beatles (and solo) rocker, posting, "RIP John Lennon. 12/08/80. "A dream you dream alone is only a dream. A dream you dream together is reality."

The outpouring of love for John Lennon wasn't the only big trending topic today amongst Hollywood tweeters. The news that CBS was canceling the long-running soap "As The World Turns," upset rival soap "One Life to Live" actress Bree Williamson,who wrote, "I am super bummed about As the World Turns....... boo." But, it was an unlikely celebrity pairing that generated a lot of buzz when Elisabeth Hasselbeck had her Twitter taken over. Posted on the TV personality's Twitter page: "Hey this is Adam Lambert!!! Elizabeth is lettin me tweet from her phone!!! Me and Liz! Whaaat? :)" Elisabeth (pictured) and Adam Lambert weren't the only odd couple today, read the rest of today's tweets below to see what Justin Bieber and Rihanna were up to!

After the jump, check out more of our favorite celeb tweets this Tuesday, including soon-to-be sitcom star Nicole Richie testing out her comedic chops, Jason Castro's unconventional breakfast and Busy Philipps' fashion (forward?) statement. Don't forget you can follow us 24/7 @hollywoodcrush for all the latest news on your favorite stars in the Twitterverse and beyond!

@justinbieber Just got a kiss from rihanna!! Hahahahaha. Life is amazing!! http://tweetphoto.com/6071550
-Justin Bieber, Singer

@rickyullman1 Justin Bieber got a kiss from Rihanna..im really jealous.
-Ricky Ullman, Actor ("Phil of the Future," "Rita Rocks")

@niciolerichie How did Elmo end up the star of Sesame Street? When I was little it was all about Big Bird! Now hes a has-been. He needs a good scandal.
-Nicole Richie, Reality Star ("The Simple Life")

@jasoncastro I'm having a hot dog for breakfast... Although the bread is a bagel! Kind of... Haha
-Jason Castro, Musician

@officialkat Strong desire to eat jello overridden by strong desire not to get dressed and drive to get jello
-Kat Dennings, Actress ("Nick and Norah's Infinite Playlist," "The House Bunny")

@ijennaush Apartment cleaned: Check. Now? Recovery food-- Tea, Toast and Jelly: Check. Zebra Snuggie and TV all day: Check.
-Jenna Ushkowitz, Actress ("Glee")

@EttejNahgaem I'm currently at the beach COVERED in yogurt & sprinkles for 10 Things!
-Meaghan Martin, Actress ("10 Things I Hate About You")

@busyphilipps25 That's right. I'm rocking jean leggings today. What are you gonna do about it?
-Busy Philipps, Actress ("Cougar Town," "Freaks and Geeks")

@jimgaffigan Something no one ever asks me, "Do you have a dance background?"
-Jim Gaffigan, Comedian, Actor ("My Boys")

@christfinnegan Did anyone ever do a parody of Lady Gaga's "Poker Face" called "Butter Face"? If not, someone really should have.
-Christian Finnegan, Comedian, Actor ("Chappelle's Show")

Tags Adam Lambert, Bree Williamson, Elisabeth Hasselbeck, Justin Bieber, Questlove, Savannah Outen, Tweet Dreams, Twitter