Vice President Joe Biden said Wednesday that if Sen. Bill Nelson (D-Fla.) loses his reelection race next year, it means President Obama and the Democratic presidential ticket won't win the key battleground state, either. 

Headlining a fundraiser for the Democratic senator in Florida Wednesday, the vice president said the success of the presidential ticket in 2012 is directly linked to Nelson, telling supporters "as goes Bill Nelson in Florida, so go Barack Obama and Joe Biden in Florida," according to a pool report. 

Biden was in the state to attend two events for Nelson on Wednesday, the first of which was a $500 per plate lunch attended by an estimated 150 donors.  

"He's a truly, truly decent guy who has the absolute respect of his colleagues, and I've heard that from both sides of the aisle," Biden said of his former Senate colleague.

The vice president's visit marks the second high-profile event to benefit Nelson already this year. The Democratic is a top GOP target in 2012.   

Earlier this month, Obama headlined a joint fundraiser in Florida, benefiting both the Democratic Senatorial Campaign Committee and Nelson's 2012 campaign.