DeAnna Pappas, Jillian Harris

There are two men left standing on The Bachelorette, but DeAnna Pappas thinks Jillian Harris only has eyes for one.

"I think she's going to choose Ed," Pappas, an ex-Bachelorette, tells Extra.

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Ed, who briefly left the show before returning, declared "I love you" to Harris on Monday's episode upon accepting a rose. Kiptyn earned the other rose, while Reid was eliminated.

Pappas, who has since split from her Bachelorette pick, Jesse Csincsak, also says Harris probably regrets keeping fourth-place finisher, wannabe-musician Wes — who has a girlfriend back home — around for so long. "I'm sure Jillian is sitting at home [watching the show] going, 'Why did I let him get past Night One?'"

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Harris and Wes will meet again at the July 20 The Men Tell All special, a reunion with all the dismissed suitors that Pappas says will be tough. "It was extremely hard, so I know it's going to be that way for Jillian," she says.

Find out who Jillian picks on the season finale of The Bachelorette on July 27 at 8 pm/ET on ABC.