Complex sentence: Since he started acting, Kutcher has been nominated by the Teen Choice Awards the most, he has won awards for his romantic comedies A lot like love, "" What Happens in Vegas "and" No Strings Attached.
Split into simpler sentences: Since he started acting, Kutcher has been nominated by the Teen Choice Awards the most. He has also won awards for his romantic comedies A lot like love, "" What Happens in Vegas "and" No Strings Attached.