Question:
Chapter 27 is a 2007 biographical drama film depicting the murder of John Lennon by Mark David Chapman. It was written and directed by Jarrett Schaefer, based on the book Let Me Take You Down by Jack Jones, produced by Robert Salerno, and stars Jared Leto as Chapman. The film takes place in December 1980, and is intended to be an exploration of Chapman's psyche. Its title is a reference to J. D. Salinger's novel The Catcher in the Rye, which has twenty-six chapters, and suggests a continuation of the book.
The script took Schaefer four years to write, but when it was finished, the film came together quickly. With the help of producers Alexandra Milchan and Robert Salerno, Schaefer cast Jared Leto as Mark David Chapman. For his role, Leto gained 67 pounds (30 kg) by drinking microwaved pints of ice cream mixed with soy sauce and olive oil every night. Gaining the weight, he said, was tougher than dieting himself into skeletal shape for his role as drug addict Harry Goldfarb in Requiem for a Dream (2000). The abruptness of Leto's weight gain gave him gout. He had to use a wheelchair due to the stress of the sudden increase in weight put on his body. After the shooting of the film, Leto quickly went on a liquid diet. He explained, "I've been fasting ever since. I've been doing this very strange, like, lemon and cayenne pepper and water fast. I didn't eat any food for 10 days straight; I think I lost 20 pounds that first 10 days." Losing the excess weight after Chapter 27 proved a challenge. "It took about a year to get back to a place that felt semi-normal," he said; "I don't know if I'll ever be back to the place I was physically. I'd never do it again; it definitely gave me some problems." Twenty-two years prior to this film's production, actor Mark Lindsay Chapman, while professionally using the name Mark Lindsay, had been almost cast as John Lennon in the biopic John and Yoko: A Love Story (1985). Yoko Ono had been deeply involved in the production and had herself been initially impressed with his audition and approved his casting prior to discovering his full name was Mark Lindsay Chapman. She then nixed his casting on the grounds it was "bad karma", and a great deal of press attention was given to his having almost gotten the role. The director of Chapter 27, Jarrett Schaefer, auditioned many Lennon impersonators, but was especially impressed with Mark Lindsay Chapman's tape because he conveyed the "tough town" street-smart quality of Lennon that the impersonators failed to convey, as they always played Lennon as larger-than-life. Schaefer described Lennon as having a "chip on his shoulder and always cracking these cynical one-liners", and felt that actor Chapman was best at conveying this quality. Schaefer had some difficulty negotiating the casting with the film's producers because of Chapman's name. After Chapman was cast, he asked Chapman how he should be billed to which Chapman replied "Mark fucking Lindsay Chapman. That's my fucking name." Schaefer remarks that this was so reflective of how Lennon talked, it just reinforced his sense that Chapman was right for the part.
Answer this question using a quote from the text above:

Did he feel emotions about having to gain weight?

Answer:
he said, was tougher than dieting himself into skeletal shape

Answer the question at the end by quoting:

Alecia Beth Moore (born September 8, 1979), known professionally as Pink (often stylized as P!nk), is an American singer, songwriter, dancer and actress. She was signed to her first record label with original R&B girl group, Choice, in 1995. The label, LaFace Records, saw great potential in Pink, offering her a solo deal. Choice disbanded in 1998.
It was announced in February 2016 that Pink will cover a Beatles song, "Lucy in the Sky with Diamonds", for the upcoming Netflix original series Beat Bugs. In the same month, it was announced that she had recorded a cover of "White Rabbit" for the movie Alice Through the Looking Glass, while in April it was revealed that she contributed the song "Just like Fire" to the soundtrack of the movie. In Australia, it topped the ARIA Charts. The following July, it was announced that Pink had written a song for French-Canadian singer Celine Dion called "Recovering" for inclusion on her upcoming English-language album. Pink provided guest vocals on country singer Kenny Chesney's single "Setting the World on Fire" which was released on August 1, 2016. The single topped on the Billboard Hot Country Songs and went platinum in the United States and Canada. On March 10, 2017, Pink teamed up with Stargate and Australian star Sia on the former's debut single, "Waterfall". Pink took a break to write songs for her upcoming seventh album. In June 2017, Pink confirmed that she is making her next studio album. On July 17, 2017, she announced via her official Twitter account that the video shoot for the first single will take place the following week. "What About Us", the lead single from Pink's seventh studio album, Beautiful Trauma, was released on August 10, 2017 and reached number one in Australia. The album was released on October 13, 2017. On August 27, 2017, Pink received the Michael Jackson Video Vanguard Award at the MTV Video Music Awards. She also performed a medley of some of her hits, including her new single, "What About Us", before accepting the award, which was presented to her by Ellen DeGeneres. "What About Us" reached number one on the Adult Pop Songs chart, earning Pink her ninth leader on the chart, breaking her out of a tie with Katy Perry for the solo female artist with the most number-ones in the chart's history and placing her in second place amongst all acts. "Beautiful Trauma" was released on November 21, 2017, as the second single from Beautiful Trauma to less commercial success, reaching top thirty in Australia, the United Kingdom, France, and Scotland. Although it only managed to peak at number seventy-eight on the Billboard Hot 100, it topped on the Billboard Dance Club Songs chart. On December 5, 2017, Hip-hop artist Eminem revealed that Pink would be collaborating on the song "Need Me" for his ninth studio album Revival. Although sick with influenza, Pink sang the United States national anthem before the 2018 Super Bowl, a dream she had since, as a child, seeing Whitney Houston sing at Super Bowl XXV in 1991. On March 1, 2018, Pink started her seventh concert tour, the Beautiful Trauma World Tour, which is scheduled to visit North America and Oceania until September 8, 2018.

What else was she known for?
the most number-ones in the chart's history