West Ham United secured a thrilling 3-2 win over Chelsea in the Premier League on Saturday. The hosts produced an excellent display at the London Stadium as Chelsea succumbed to a derby defeat.Chelsea, who came into the game with just one defeat in the Premier League this term, took the lead in the 28th minute. Veteran centre-back Thiago Silva leaped high from a Chelsea corner before planting his header into the back of the net.It looked like the Blues were in for another comfortable win, but they quickly shot themselves in the foot. Jorginho's weak back pass exposed Edouard Mendy, who was pressed into committing a foul. Squawka Football@SquawkaWest Ham are unbeaten at home in their last four Premier League games against Chelsea in December:🤝 Dec 09: 1-1 vs Chelsea ✅ Dec 12: 3-1 vs Chelsea ✅ Dec 17: 1-0 vs Chelsea ✅ Dec 21: 3-2 vs Chelsea A lucky month for the Hammers.⚒️8:05 AM · Dec 4, 20218615West Ham are unbeaten at home in their last four Premier League games against Chelsea in December:🤝 Dec 09: 1-1 vs Chelsea ✅ Dec 12: 3-1 vs Chelsea ✅ Dec 17: 1-0 vs Chelsea ✅ Dec 21: 3-2 vs Chelsea A lucky month for the Hammers.⚒️ https://t.co/YpULvZIrBqJarrod Bowen applied the pressure on the Chelsea custodian before drawing a rash challenge and the referee pointed to the spot straightaway. Manuel Lanzini stepped up to smash the spot-kick past Mendy as West Ham restored parity in the 40th minute.The home crowd erupted and Chelsea knew they had only themselves to blame for the goal. However, Thomas Tuchel's men conjured the perfect reaction four minutes later through Mason Mount. The Englishman fired a first-time volley into the bottom corner after a beautiful pass from Hakim Ziyech, helping Chelsea restore their advantage at the break.Despite trailing at the break, West Ham came out firing on all cylinders after the interval. Bowen produced an excellent finish from the edge of the area to help the Hammers claw their way back into the game in the 56th minute.Both teams continued to push for the winner and it was West Ham that ultimately succeeded just three minutes before the end of normal time. Arthur Masuaku netted his first ever Premier League goal in some style to leave Chelsea in tatters. SuperSoccer TV@my_supersoccerOne of the Premier League's most unimprobable goals, provided by @ArthurMasuaku 🚀#WHUCHE#EPLDIMOLA8:09 AM · Dec 4, 2021158One of the Premier League's most unimprobable goals, provided by @ArthurMasuaku 🚀#WHUCHE#EPLDIMOLA https://t.co/xOJLs6qm5sThe full-back went for goal from the flank and caught Mendy unaware as the Chelsea shot-stopper was beaten at his near post. West Ham supporters raised their decibel levels to celebrate a memorable win, much to the disappointment of Chelsea. Chelsea could lose top spot in the Premier League tonightThe defeat now means both Liverpool and Manchester City can leapfrog Chelsea in the Premier League table, should they win their games later tonight. Following the thrilling win secured by West Ham, several fans expressed their thoughts on Twitter.As expected, there was praise for West Ham as well as some digs aimed at Chelsea. On that note, here are some of the best reactions after Chelsea succumbed to only their second defeat in the Premier League:ESPN FC@ESPNFCFor the first time all season, Chelsea have conceded more than one goal in a game 🤯7:22 AM · Dec 4, 20213882259For the first time all season, Chelsea have conceded more than one goal in a game 🤯 https://t.co/qFSF0KqzGoOptaJoe@OptaJoe3 - West Ham have won three top-flight games in 2021 against teams starting the day in the top three positions in the league table, their most such wins in a calendar year since 1983. Fearless.8:05 AM · Dec 4, 202173133 - West Ham have won three top-flight games in 2021 against teams starting the day in the top three positions in the league table, their most such wins in a calendar year since 1983. Fearless. https://t.co/e1z7p3iME2OptaJoe@OptaJoe48 - Chelsea’s loss to West Ham was their first Premier League defeat after leading at half-time since December 2018 against Wolves under Maurizio Sarri – they had been unbeaten in 48 league games when ahead at HT before today (W40 D8). Slip.8:01 AM · Dec 4, 20213347248 - Chelsea’s loss to West Ham was their first Premier League defeat after leading at half-time since December 2018 against Wolves under Maurizio Sarri – they had been unbeaten in 48 league games when ahead at HT before today (W40 D8). Slip. https://t.co/uQFP4Ix4gUGary Lineker 💙@GaryLinekerWell, @WestHam ain’t messing about.8:00 AM · Dec 4, 20212285106Well, @WestHam ain’t messing about.Football Talent Scout - Jacek Kulig@FTalentScoutBall trajectory after Masuaku's shot/cross was so weird.Not that impressive of course but it reminded me of Papiss Cisse's wonder goal against Chelsea.7:58 AM · Dec 4, 20211316Ball trajectory after Masuaku's shot/cross was so weird.Not that impressive of course but it reminded me of Papiss Cisse's wonder goal against Chelsea.ESPN FC@ESPNFCWest Ham have beaten Chelsea, Liverpool, Man City, Man United, Tottenham and Leicester this season.David Moyes 👏7:55 AM · Dec 4, 202169051139West Ham have beaten Chelsea, Liverpool, Man City, Man United, Tottenham and Leicester this season.David Moyes 👏 https://t.co/JLbIZz5JArMiguel Delaney@MiguelDelaneyThat match saw Chelsea's defensive record worsen by 50%.8:08 AM · Dec 4, 202112That match saw Chelsea's defensive record worsen by 50%.Deewau@AmDeewauMe : looking at the full time score of #WhuChe #chelsea #mendy8:09 AM · Dec 4, 20211Me : looking at the full time score of #WhuChe #chelsea #mendy https://t.co/5IMBvuKhzLGucci Snake 🐍@BigKlynWell we warned Chelsea fans about bumkaku8:09 AM · Dec 4, 202111Well we warned Chelsea fans about bumkaku https://t.co/PXrk9EJkfTOskar@AFC_OskarDeclan Rice when he sees Mason Mount tomorrow morning8:09 AM · Dec 4, 202172Declan Rice when he sees Mason Mount tomorrow morning https://t.co/Jre9it6QGjTrey@UTDTreyChelsea 12 PL games before facing Sancho- 4 goals conceded Chelsea 3 PL games after facing Sancho- 5 goals concededThe key.8:09 AM · Dec 4, 202131333Chelsea 12 PL games before facing Sancho- 4 goals conceded Chelsea 3 PL games after facing Sancho- 5 goals concededThe key. https://t.co/zg33brJadlFree Guy🍚@manuelstagrameLukaku without Conte😆#WhuChe8:09 AM · Dec 4, 20216Lukaku without Conte😆#WhuChe https://t.co/bLCszRzMN0ًtortiya@utd_tortiya"Lukaku changed"The change:8:10 AM · Dec 4, 20213"Lukaku changed"The change: https://t.co/ZgQzj7WFQNAce Eddy@AceEddy_KEWest Ham vs Chelsea if you missed😂😂@BreezyCruze 😂8:09 AM · Dec 4, 202175West Ham vs Chelsea if you missed😂😂@BreezyCruze 😂 https://t.co/GLANWCG2OoIn My Footballing Opinion@AcretionDisc@goal Thomas Tuchel today8:10 AM · Dec 4, 20216@goal Thomas Tuchel today https://t.co/T5dAfrSMtn‏ً@flameosumeetI tried selling Jorginho on Career Mode and his only suitor was Bologna, make of that what you will8:10 AM · Dec 4, 2021181I tried selling Jorginho on Career Mode and his only suitor was Bologna, make of that what you willFootball Lover@FootballLover_8I did not see this coming today #WHUCHE8:11 AM · Dec 4, 20211I did not see this coming today #WHUCHE https://t.co/Kc0C9Tvds3#MUFC@UTDNelLukaku should’ve stayed at Inter.8:11 AM · Dec 4, 20211Lukaku should’ve stayed at Inter.saheed@saheed_s_oMendy was mended #WHUCHE8:11 AM · Dec 4, 2021Mendy was mended #WHUCHE https://t.co/8S6Pt7dUwwDC🥷🇫🇷@DebbyChelsea10Mendy each time West Ham is attacking😭8:11 AM · Dec 4, 2021215Mendy each time West Ham is attacking😭 https://t.co/Etwpn5pL6Nsyphax🦁@Vyncent_xyzMendy without 7 defenders in front of him.8:14 AM · Dec 4, 2021Mendy without 7 defenders in front of him. https://t.co/Woy9jOcEJFDAMI DREY🇦🇷@damidreynoniEpl teams: Chelsea will win the League how do we stop them.Professor: That is where Lukaku comes in.8:16 AM · Dec 4, 2021Epl teams: Chelsea will win the League how do we stop them.Professor: That is where Lukaku comes in. https://t.co/meG4hXw9eT.@CiR0_7iiNo. No more strikers. twitter.com/_NemoSays/stat…Nemo@_NemoSaysLukaku - Kane swap deal in summer?8:16 AM · Dec 4, 202181Lukaku - Kane swap deal in summer?No. No more strikers. twitter.com/_NemoSays/stat…rival pr@rivalpr_That's why i put kante instead of jorginho a.k.a "king of backpass" on my Ballon d'Or list, overrated8:17 AM · Dec 4, 20211That's why i put kante instead of jorginho a.k.a "king of backpass" on my Ballon d'Or list, overratedLord Fe 🇬🇧@Phemmie_10They said Chelsea Kante lose to anyone anymore 💀8:17 AM · Dec 4, 20211They said Chelsea Kante lose to anyone anymore 💀 https://t.co/Pugwvq11vl