Lip Sync Battle Recap: Anna Kendrick vs. John Krasinski

It is time ladies and gentlemen for round 4 of Lip Sync Battle Spike TV's new hit show that pits celebrities against one another. This week promised a very enticing match up between A-listers Anna Kendrick and John Krasinski.

First up was Krasinski and he went boy band 90s style with NSYNC's Bye Bye Bye. More impressive than the lip movement would be the dedication he showed to the original dance moves.

Anna also went boy band but this time it was from this generation and made the decision to not only sing a One Direction song but sing it to Kransinki's wife Emily Blunt who just happened to be on the show last week.

Blunt wasn't there in real life but a montage played to the tune Steal My Girl.

(Anna Kendrick Preforming Steal My Girl Below)

Next Krasinski strangely enough went full drag to preform Tina Turner's Rolling on the River. That famous silver dress did not fit him at all but you can't knock him for going for it.

LL and Kendrick were just as shocked as anyone and clearly rehearsals are kept under wraps. His wife went with a similar node to a classic rock song last week and aged themselves with their choices.

(John Krasinski preforms Rolling on the River Below)

Aca-but not least was Kendrick with clearly the sexual fire jam of the night Jennifer Lopez's 'Booty'. It must be said that neither contestant held back on tonight's episode.

Out of nowhere J-Lo decided to make an appearance during a performance of her own song. She quickly exited and it was finally time see who would win the coveted belt.

Chrissy Teigen and LL were impressed with the songs and contestants but only one deserved the crown. All signs pointed to Anna Kendrick taking the title and simply because her friend J-Lo stopped by.

That being said Krasinski is Jim from The Office and that has to count for something.

Anna took home the belt and wasn't surprised whatsoever. Lip Sync Battle airs 10 p.m. on Spike TV Thursdays.

Next week is a battle for the ages pitting Mike Tyson vs. Terry Crews and you all know that could get very interesting.