1 of 31
![Kim Kardashian](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/kim-kardashian-red-nose-day.jpg?quality=90&strip=all&w=426)
2 of 31
![Michael Che](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/michael_che.jpg?quality=90&strip=all&w=878)
3 of 31
![Julia Roberts](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/julia-roberts-red-nose-day.jpg?quality=90&strip=all&w=600)
4 of 31
![Nick Offerman](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/red-nose-day-07.jpg?quality=90&strip=all&w=393)
5 of 31
![Nicole Scherzinger](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/spl1033781_001.jpg?quality=90&strip=all&w=442)
6 of 31
![Holly Robinson Peete](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/473979212.jpg?quality=90&strip=all&w=574)
7 of 31
![Colin Jost](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/colin_jost.jpg?quality=90&strip=all&w=331)
8 of 31
![Chris Pratt](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/chris-prat-red-nose-day.jpg?quality=90&strip=all&w=421)
9 of 31
![Kyle Richards](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/kylie-richards-red-nose-day.jpg?quality=90&strip=all&w=379)
10 of 31
![Josh Groban](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/gettyimages-474311074.jpg?quality=90&strip=all&w=442)
11 of 31
![Kellan Lutz](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/gettyimages-474315136.jpg?quality=90&strip=all&w=442)
12 of 31
![Jay Pharoah](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/jay_pharoah.jpg?quality=90&strip=all&w=878)
13 of 31
![Katy Perry](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/jg_52563pcn_perry.jpg?quality=90&strip=all&w=442)
14 of 31
![Jill Kargman](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/jill_kargman.jpg?quality=90&strip=all&w=265)
15 of 31
![Maria Sharapova](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/9d2042c1b21.jpg?quality=90&strip=all&w=442)
16 of 31
![John Legend and Sam Smith](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/red_nose_day_single-1.jpg?quality=90&strip=all&w=878)
17 of 31
![Jessie J](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/spl488984_010.jpg?quality=90&strip=all&w=442)
18 of 31
![Jeff Goldblum](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/red-nose-day-05.jpg?quality=90&strip=all&w=393)
19 of 31
![Rihanna](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/spl509059_001.jpg?quality=90&strip=all&w=442)
20 of 31
![Simon Cowell](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/simon-cowell-red-nose-day.jpg?quality=90&strip=all&w=594)
21 of 31
![Sophia Bush](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/sophia-bush-red-nose-day.jpg?quality=90&strip=all&w=377)
22 of 31
![Cheryl Burke](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/20150521_zaf_ms4_040.jpg?quality=90&strip=all&w=353)
23 of 31
![Stephen Merchant](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/stephen_merchant.jpg?quality=90&strip=all&w=393)
24 of 31
![Sienna Miller](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/tv-nbc-red_nose_day-1.jpg?quality=90&strip=all&w=442)
25 of 31
![Christina Aguilera](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/tv-nbc-red_nose_day.jpg?quality=90&strip=all&w=574)
26 of 31
![David Duchovny](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/tv-red-nose-day_hend.jpg?quality=90&strip=all&w=878)
27 of 31
![Gordon Ramsay](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/spl244839_008.jpg?quality=90&strip=all&w=767)
28 of 31
![Heidi Klum](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/heidi-klum-red-nose-day.jpg?quality=90&strip=all&w=587)
29 of 31
![Billy Eichner](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/gettyimages-474311052.jpg?quality=90&strip=all&w=405)
30 of 31
![Blake Shelton](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/red-nose-day-04.jpg?quality=90&strip=all&w=393)
31 of 31
![One Direction (left to right: Louis Tomlinson, Liam Payne, Niall Horan and Harry Styles)](https://cdn.statically.io/img/pagesix.com/wp-content/uploads/sites/3/2015/05/red-nose-one-direction-ftr.jpg?quality=90&strip=all&w=600)