Adele has won the hearts of millions with her latest album, '21,' including fellow soul singer Christina Aguilera, who caught the British star's rescheduled tour date in Los Angeles on Monday (Aug. 15).

"Me & Adele," Aguilera tweeted with a photo of herself and the singer. "'Someone Like You' is my favorite! Beautiful to see all her fans sing it tonight! ; ) love u Adele."

'The Voice' coach posted another pic shortly after, proclaiming her adoration once again. "Another with Adele after LA show," she wrote. "Love her!.." Okay, Xtina. We get it.

In a recent interview, Adele said, "There’s a possibility I’m doing something quite big next year..." However, that's all the singer would reveal. Could an Aguilera/Adele collaboration be in the works? Might she be joining NBC's hit singing competition series? One can only dream for now.

Adele resumed her rescheduled tour dates last week after being cleared to sing again. The 23-year-old was sidelined by a serious bout of laryngitis that caused her to pop her vocal chord. She subsequently had to cancel the remainder of her North American tour, but made up for it with a sold-out performance in Vancouver on Aug. 9 where she paid tribute to her hometown and the late Amy Winehouse.